Daily, Monthly, Seasonal, and Annual Climate Records and Rankings for Rockford, IL
This page displays daily, monthly, seasonal, and annual temperature, precipitation, and snowfall records and rankings for Rockford, IL. The period of record for Rockford dates back to 1905/1906.
For reference, the record high temperatures displayed in the second column of the daily records table at the bottom of each monthly tab represent the warmest high temperatures ever recorded on each date, while the values indicated in the third column represent the coldest high temperatures ever recorded on each date. Columns 4 and 5 then list the records for minimum daily temperatures. Column 4 displays the warmest daily minimum temperatures ever recorded for each date, while column 5 lists the coldest low temperatures on record for each date. Finally, columns 6 and 7 display the highest daily precipitation and snowfall totals ever recorded for each date. The year in which each record was set is also listed.
Also feel free to check out our monthly and annual climate charts pages, which are good for visualizing daily data relative to normal and record values.
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Rockford January Temperature and Precipitation Records
**Last Updated 6/20/2022
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Monthly Mean High |
43.6/1933 |
12.8/1912 |
| Monthly Mean Low |
27.5/2006 |
-3.5/1977 |
| Monthly Mean |
33.9/1933 |
4.7/1912 |
| |
|
|
| Daily High Temperature |
63/2008 and 1989 |
-14/1994 and 1912 |
| Daily Low Temperature |
46/1944 and 1909 |
-31/2019 |
Top 10 Warmest and Coldest January Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
33.9° |
1933 |
| 2 |
33.5° |
2006 |
| 3 |
30.1° |
1944 |
| - |
30.1° |
1934 |
| 5 |
30.0° |
2002 |
| - |
30.0° |
1990 |
| - |
30.0° |
1932 |
| 8 |
29.9° |
1989 |
| 9 |
29.8° |
1906 |
| 10 |
29.4° |
1921 |
|
| Rank |
Coldest |
Year |
| 1 |
4.7° |
1912 |
| 2 |
5.9° |
1977 |
| 3 |
7.3° |
1918 |
| 4 |
7.7° |
1979 |
| 5 |
8.8° |
1982 |
| 6 |
9.3° |
1963 |
| 7 |
11.3° |
1978 |
| 8 |
12.0° |
2014 |
| 9 |
12.5° |
1994 |
| - |
12.5° |
1970 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
5.80"/1946 |
0.12"/1921 |
| Snow |
36.1"/1918 |
T/1934, 1928, 1911 and 1907 |
| |
|
|
| Highest Calendar Day Snowfall |
10.0"/1930 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
2.46"/1960 |
|
Top 10 Wettest and Driest January Rankings
| Rank |
Wettest |
Year |
| 1 |
5.80" |
1946 |
| 2 |
4.66" |
1960 |
| 3 |
4.40" |
1965 |
| - |
4.40" |
1943 |
| 5 |
4.33" |
1916 |
| 6 |
3.71" |
1941 |
| 7 |
3.57" |
1938 |
| 8 |
3.55" |
1974 |
| 9 |
3.30" |
1929 |
| 10 |
3.29" |
2005 & 1906 |
|
| Rank |
Driest |
Year |
| 1 |
0.12" |
1921 |
| 2 |
0.18" |
1961 |
| 3 |
0.22" |
1981 |
| 4 |
0.34" |
2003 |
| - |
0.34" |
1925 |
| 6 |
0.42" |
1956 |
| 7 |
0.43" |
1954 |
| 8 |
0.46" |
2004 |
| - |
0.46" |
1928 |
| 10 |
0.51" |
1970 |
|
Top 10 Snowiest and Least Snowiest January Rankings
| Rank |
Snowiest |
Year |
| 1 |
36.1" |
1918 |
| 2 |
32.0" |
1943 |
| 3 |
26.1" |
1979 |
| 4 |
24.9" |
2019 |
| 5 |
21.4" |
1959 |
| 6 |
19.3" |
2005 |
| 7 |
19.0" |
1906 |
| 8 |
18.5" |
1936 |
| - |
18.5" |
1930 |
| 10 |
18.3" |
1910 |
|
| Rank |
Least Snowiest |
Year |
| 1 |
T |
1934 |
| - |
T |
1928 |
| - |
T |
1911 |
| - |
T |
1907 |
| 5 |
0.4" |
1973 |
| - |
0.4" |
1922 |
| 7 |
0.5" |
1933 |
| 8 |
0.7" |
2017 |
| 9 |
1.0" |
1921 |
| 10 |
1.2" |
1956 |
|
|
| |
Rockford Daily Temperature and Precipitation Records for January
**Last Updated 1/16/2026
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record Precipitation
Daily/Year |
Record
Snow
Daily/Year |
| 1 |
49 / 1916 |
-1 / 2018 |
40 / 1950 |
-13 / 2018 |
1.37 / 1948 |
9.0 / 1942 |
| 2 |
59 / 2000 |
-7 / 1979 |
41 / 1950 |
-17 / 1979 |
0.85 / 1937 |
7.0 / 1936 |
| 3 |
57 / 1998 |
1 / 1979 |
37 / 2006 |
-18 / 2014 |
0.96 / 1973 |
6.9 / 1971 |
| 4 |
60 / 1997 |
-2 / 1942 |
38 / 1909 |
-21 / 1919 |
0.85 / 1922 |
5.5 / 1910 |
| 5 |
54 / 1909 |
-11 / 1924 |
39 / 2007 |
-25 / 1924 |
1.91 / 1946 |
5.1 / 1991 |
| 6 |
60 / 2008 |
-14/1912 |
38 / 2008 |
-19 / 1988 |
1.25 / 1946 |
9.8 / 1918 |
| 7 |
63/2008 |
-10 / 1912 |
39 / 1965 |
-20 / 1942 |
0.53 / 2019 |
6.5 / 1918 |
| 8 |
59 / 2026 |
-1 / 1970 |
36 / 2008 |
-19 / 1986 |
1.25 / 1946 |
3.2 / 1974 |
| 9 |
58 / 2026 |
-2 / 1978 |
35 / 2000 |
-21 / 1982 |
0.90 / 1930 |
10.0/1930 |
| 10 |
55 / 1975 |
-5 / 1982 |
36 / 1975 |
-27 / 1982 |
1.03 / 1975 |
3.8 / 2009 |
| 11 |
57 / 2012 |
-5 / 1912 |
40 / 2013 |
-24 / 1979 |
0.55 / 1960 |
4.7 / 1991 |
| 12 |
55 / 1960 |
-8 / 1912 |
37 / 1960 |
-21 / 1974 |
2.46/1960 |
8.8 / 1966 |
| 13 |
54 / 1961 |
-2/ 1912 |
36 / 1932 |
-17 / 1916 |
0.86 / 1979 |
9.5 / 1979 |
| 14 |
58 / 1928 |
-3 / 2024 |
34 / 1953 |
-17 / 1979 |
1.20 / 1940 |
7.0 / 1940 |
| 15 |
55 / 1953 |
-13 / 1994 |
34 / 1906 |
-24 / 1979 |
0.60 / 1943 |
5.5 / 1943 |
| 16 |
53 / 1933 |
-7 / 1977 |
39 / 1933 |
-25 / 2009 |
1.01 / 2017 |
9.5 / 1924 |
| 17 |
54 / 2025 |
0 / 1977 |
41 / 1973 |
-25 / 1982 |
0.60 / 1941 |
4.7 / 1953 |
| 18 |
57 / 1996 |
-14/1994 |
41 / 1973 |
-23 / 1994 |
0.87 / 1933 |
7.0 / 1943 |
| 19 |
53 / 2006 |
-1 / 1970 |
33 / 2023 |
-24 / 1994 |
1.31 / 1988 |
8.3 / 1995 |
| 20 |
51 / 1921 |
-5 / 1985 |
39 / 1921 |
-26 / 1985 |
1.53 / 1907 |
5.1 / 2012 |
| 21 |
60 / 1906 |
-1 / 1970 |
42 / 1921 |
-22 / 1984 |
0.88 / 1916 |
6.4 / 2005 |
| 22 |
55 / 1964 |
8 / 1937 |
42 / 1934 |
-21 / 1936 |
2.07 / 1965 |
3.3 / 2008 |
| 23 |
55 / 1909 |
-10 / 1963 |
46/1909 |
-24 / 1936 |
0.74 / 1906 |
8.0 / 1906 |
| 24 |
61 / 1909 |
-1 / 1982 |
37 / 1967 |
-20 / 1936 |
2.00 / 1938 |
3.0 / 2020 |
| 25 |
54 / 1973 |
1 / 2019 |
40 / 1916 |
-20 / 1936 |
1.20 / 1950 |
8.2 / 1990 |
| 26 |
61 / 1944 |
1 / 1936 |
44 / 1944 |
-21 / 2019 |
1.32 / 1974 |
7.5 / 1941 |
| 27 |
61 / 1944 |
2 / 2014 |
46/1944 |
-15 / 2019 |
1.15 / 1944 |
3.0 / 1908 |
| 28 |
55 / 1944 |
-5 / 1966 |
36 / 2013 |
-22 / 1915 |
0.93 / 2006 |
4.9 / 2023 |
| 29 |
62 / 2013 |
-9 / 1966 |
38 / 2013 |
-20 / 1966 |
1.34 / 2001 |
3.0 / 1943 |
| 30 |
55 / 2025 |
-13 / 2019 |
42 / 1988 |
-25 / 2019 |
0.74 / 1938 |
6.0 / 1909 |
| 31 |
63/1989 |
-3 / 1996 |
37 / 2012 |
-31/2019 |
0.50 / 1915 |
5.5 / 1942 |
|
|
Rockford February Temperature and Precipitation Records
**Last Updated 3/2/2026
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
49.7/2024 |
20.3/1936 |
| Average Monthly Low |
29.9/1998 |
0.0/1936 |
| Average Monthly |
37.4/2024 |
10.2/1936 |
| |
|
|
| Daily High Temperature |
78/2024 |
-13/1996 |
| Daily Low Temperature |
48/1930 |
-25/1933 |
Top 10 Warmest and Coldest February Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
37.4° |
2024 |
| 2 |
36.8° |
2017 |
| 3 |
36.5° |
1998 |
| 4 |
34.7° |
1930 |
| 5 |
33.9° |
1954 |
| 6 |
33.8° |
1931 |
| 7 |
33.2° |
1999 |
| 8 |
32.4° |
1938 |
| 9 |
32.3° |
1987 |
| 10 |
32.1° |
1992 |
|
| Rank |
Coldest |
Year |
| 1 |
10.2° |
1936 |
| 2 |
12.1° |
2015 |
| 3 |
12.3° |
1978 |
| 4 |
12.4° |
2014 |
| 5 |
12.8° |
1979 |
| 6 |
15.6° |
2021 |
| 7 |
15.9° |
2007 |
| 8 |
16.0° |
1989 |
| 9 |
16.3° |
1963 |
| - |
16.3° |
1958 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
4.03"/2019 |
0.04"/1969 |
| Snow |
30.2"/1994 |
T/1987,1907 |
| |
|
|
| Highest Calendar Day Snowfall |
11.5"/1911 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
1.39"/1981 |
|
Top 10 Wettest and Driest February Rankings
| Rank |
Wettest |
Year |
| 1 |
4.03" |
2019 |
| 2 |
3.61" |
2018 |
| 3 |
3.32" |
1944 |
| 4 |
3.20" |
1908 |
| 5 |
3.15" |
2008 |
| 6 |
3.05" |
2001 |
| 7 |
3.04" |
1994 |
| 8 |
2.98" |
2013 |
| 9 |
2.95" |
1911 |
| 10 |
2.88" |
1915 |
|
| Rank |
Driest |
Year |
| 1 |
0.04" |
1969 |
| 2 |
0.12" |
2026 |
| 3 |
0.15" |
1995 |
| 4 |
0.16" |
2003 |
| 5 |
0.20" |
1982 |
| 6 |
0.23" |
1947 |
| 7 |
0.26" |
1952 |
| 8 |
0.28" |
1958 |
| 9 |
0.29" |
2024 |
| 10 |
0.34" |
1934 |
|
Top 10 Snowiest and Least Snowiest February Rankings
| Rank |
Snowiest |
Year |
| 1 |
36.1" |
1918 |
| 2 |
32.0" |
1943 |
| 3 |
26.1" |
1979 |
| 4 |
24.9" |
2019 |
| 5 |
21.4" |
1959 |
| 6 |
19.3" |
2005 |
| 7 |
19.0" |
1906 |
| 8 |
18.5" |
1936 |
| - |
18.5" |
1930 |
| 10 |
18.3" |
1910 |
|
| Rank |
Least Snowiest |
Year |
| 1 |
T |
1907 |
| - |
T |
1987 |
| 3 |
0.1" |
2026 |
| 4 |
0.2" |
2017 |
| - |
0.2" |
1953 |
| 6 |
0.3" |
1966 |
| 7 |
0.5" |
1995 |
| - |
0.5" |
1932 |
| 9 |
0.8" |
1999 |
| - |
0.8" |
1969 |
|
|
| |
Rockford Daily Temperature and Precipitation Records for February
**Last Updated 2/16/2026
| Day |
Record
High
Temp/Year |
Record
Low Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record
Precipitation Daily/Year |
Record
Snow Daily/Year |
| 1 |
55 / 2024 |
-1 / 1996 |
39 / 1973 |
-22 / 1985 |
0.85 / 1908 |
10.9 / 2011 |
| 2 |
52 / 1987 |
-13 / 1996 |
33 / 1999 |
-22 / 1976 |
0.88 / 1983 |
4.5 / 1983 |
| 3 |
54 / 1992 |
-12 / 1996 |
37 / 2019 |
-24 / 1996 |
0.50 / 1894 |
3.8 / 2008 |
| 4 |
52 / 2024 |
-2 / 1996 |
34 / 1986 |
-19 / 1996 |
0.75 / 1986 |
3.3 / 1977 |
| 5 |
56 / 1946 |
-1 / 1979 |
44 / 1909 |
-21 / 1979 |
0.80 / 2019 |
5.0 / 1924 |
| 6 |
54 / 1946 |
3 / 1982 |
37 / 1965 |
-20 / 1982 |
1.15 / 1911 |
11.5 / 1911 |
| 7 |
52 / 2009 |
-1 / 1893 |
36 / 1928 |
-16 / 1972 |
0.69 / 2019 |
5.0 / 1933 |
| 8 |
59 / 2024 |
2 / 1933 |
40 / 1925 |
-20 / 1985 |
0.75 / 1894 |
4.0 / 1940 |
| 9 |
54 / 1925 |
-6 / 1933 |
43 / 1966 |
-25 / 1933 |
1.65 / 1966 |
6.4 / 1960 |
| 10 |
59 / 2009 |
4 / 1912 |
38 / 2009 |
-20 / 2011 |
0.70 / 1944 |
6.3 / 1981 |
| 11 |
67 / 1999 |
3 / 1955 |
38 / 1932 |
-21 / 2014 |
0.70 / 1998 |
6.5 / 1944 |
| 12 |
56 / 1976 |
9 / 1986 |
42 / 1984 |
-15 / 1981 |
0.92 / 1908 |
5.7 / 1994 |
| 13 |
60 / 1938 |
6 / 2021 |
37 / 1938 |
-7 / 1988 |
1.01 / 1950 |
6.5 / 1946 |
| 14 |
59 / 2006 |
1 / 2021 |
34 / 2005 |
-10 / 2020 |
0.90 / 1906 |
6.0 / 1990 |
| 15 |
67 / 1921 |
3 / 1920 |
38 / 1976 |
-13 / 1920 |
0.72 / 1935 |
6.8 / 1975 |
| 16 |
66 / 2026 |
2 / 1958 |
36 / 2011 |
-10 / 1958 |
0.43 / 2006 |
4.5 / 1925 |
| 17 |
66 / 2017 |
4 / 1936 |
42 / 2011 |
-13 / 1958 |
1.15 / 2008 |
5.5 / 1944 |
| 18 |
68 / 2017 |
1 / 1936 |
38 / 1997 |
-19 / 1936 |
0.82 / 2000 |
9.6 / 2000 |
| 19 |
67 / 2017 |
4 / 2015 |
42 / 1994 |
-16 / 1979 |
0.97 / 1994 |
2.0 / 1952 |
| 20 |
69 / 2017 |
14 / 2008 |
46 / 1930 |
-22 / 1929 |
1.21 / 2018 |
3.2 / 1993 |
| 21 |
67 / 2017 |
0 / 1963 |
43 / 2017 |
-10 / 1963 |
1.25 / 1913 |
6.0 / 1913 |
| 22 |
70 / 2017 |
15 / 1965 |
48 / 1930 |
-17 / 1936 |
1.39 / 1981 |
7.0 / 1974 |
| 23 |
63 / 1930 |
9 / 2015 |
40 / 2000 |
-12 / 1910 |
1.15 / 2019 |
4.5 / 1994 |
| 24 |
64 / 1930 |
1 / 1967 |
43 / 2000 |
-11 / 1993 |
1.14 / 2001 |
4.0 / 2012 |
| 25 |
70 / 2000 |
10 / 1967 |
44 / 1957 |
-11 / 1967 |
1.33 / 1926 |
7.6 / 1994 |
| 26 |
73 / 2024 |
11 / 1920 |
45 / 1998 |
-8 / 2015 |
1.31 / 2009 |
8.0 / 1912 |
| 27 |
78 / 2024 |
12 / 2015 |
45 / 2024 |
-15 / 2015 |
1.54 / 2023 |
2.0 / 1912 |
| 28 |
62 / 2018 |
17 / 2015 |
45 / 2017 |
-16 / 2015 |
0.76 / 2017 |
2.8 / 1918 |
| 29 |
64 / 2000 |
13 / 1980 |
40 / 2000 |
-3 / 1980 |
0.21 / 2012 |
0.7 / 2008 |
|
|
|
|
Rockford March Temperature and Precipitation Records
**Last Updated 1/7/2025
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
62.5/2012 |
31.8/1960 |
| Average Monthly Low |
42.3/2012 |
13.1/1960 |
| Average Monthly |
52.4/2012 |
22.5/1960 |
| |
|
|
| Daily High Temperature |
85/1986 |
9/2014 |
| Daily Low Temperature |
63/1998 |
-11/2014, 2002, 1962 |
Top 10 Warmest and Coldest March Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
52.4° |
2012 |
| 2 |
48.2° |
1945 |
| 3 |
45.1° |
1910 |
| 4 |
44.9° |
1946 |
| 5 |
44.0° |
1938 |
| 6 |
43.0° |
2000 |
| - |
43.0° |
1978 |
| 8 |
42.9° |
2025 |
| - |
42.9° |
2016 |
| 10 |
42.8° |
2024, 2021 |
|
| Rank |
Coldest |
Year |
| 1 |
22.5° |
1960 |
| 2 |
24.8° |
1912 |
| 3 |
25.9° |
1965 |
| 4 |
27.9° |
1932 |
| 5 |
28.4° |
1906 |
| 6 |
28.5° |
1984 |
| 7 |
29.1° |
1975 |
| 8 |
29.2° |
1978 |
| - |
29.2° |
1926 |
| 10 |
29.3° |
1923 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
6.20"/1944 |
0.27"/1910 |
| Snow |
22.7"/1964 |
0.0/1910 |
| |
|
|
| Highest Calendar Day Snowfall |
13.5"/1926 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
2.50"/1976 |
|
Top 10 Wettest and Driest March Rankings
| Rank |
Wettest |
Year |
| 1 |
6.20" |
1944 |
| 2 |
5.80" |
2009 |
| 3 |
5.62" |
1961 |
| 4 |
5.01" |
2020 |
| 5 |
4.99" |
1923 |
| 6 |
4.95" |
1943 |
| 7 |
4.94" |
1976 |
| - |
4.94" |
1959 |
| 9 |
4.85" |
1920 |
| 10 |
4.77" |
1991 |
|
| Rank |
Driest |
Year |
| 1 |
0.27" |
1910 |
| 2 |
0.43" |
2005 |
| - |
0.43" |
1936 |
| 4 |
0.50" |
1996 |
| 5 |
0.52" |
1958 |
| 6 |
0.55" |
1911 |
| 7 |
0.65" |
1981 |
| 8 |
0.75" |
1925 |
| 9 |
0.85" |
1934 |
| 10 |
0.86" |
1978 |
|
Top 10 Snowiest and Least Snowiest March Rankings
| Rank |
Snowiest |
Year |
| 1 |
22.7" |
1964 |
| 2 |
21.5" |
1932 |
| 3 |
20.5" |
1923 |
| 4 |
19.2" |
1965 |
| 5 |
19.0" |
1926 |
| 6 |
15.7" |
1972 |
| 7 |
15.4" |
1912 |
| 8 |
15.0" |
1943 |
| 9 |
14.6" |
1971 |
| 10 |
14.3" |
1948 |
|
| Rank |
Least Snowiest |
Year |
| 1 |
0.0" |
1910 |
| 2 |
T |
1945 |
| - |
T |
1921 |
| - |
T |
1911 |
| - |
T |
1908 |
| - |
T |
1907 |
| 7 |
0.1" |
2019 |
| - |
0.1" |
2011 |
| 9 |
0.3" |
1990 |
| - |
0.3" |
1976 |
|
|
Rockford Daily Temperature and Precipitation Records for March
**Last Updated 4/6/2026
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record Precipitation
Daily/Year |
Record
Snow
Daily/Year |
| 1 |
66 / 1992 |
13 / 1962 |
42 / 2004 |
-11 / 1962 |
0.88 / 1908 |
4.6 / 2014 |
| 2 |
68 / 1983 |
9 / 2014 |
40 / 1906 |
-9 / 1980 |
1.07 / 1948 |
13.0 / 1948 |
| 3 |
75 / 2024 |
15 / 2014 |
43 / 1983 |
-11 / 2014 |
1.45 / 1955 |
2.8 / 1953 |
| 4 |
75 / 2024 |
10 / 2019 |
49 / 1983 |
-11 / 2002 |
2.50 / 1976 |
6.0 / 1944 |
| 5 |
74 / 1983 |
13 / 2015 |
56 / 1983 |
-9 / 1978 |
1.02 / 1959 |
9.6 / 2013 |
| 6 |
70 / 2000 |
12 / 1920 |
53 / 1983 |
-7 / 1960 |
1.21 / 2026 |
5.5 / 1975 |
| 7 |
78 / 2000 |
13 / 1996 |
47 / 2012 |
-4 / 1920 |
1.16 / 2009 |
6.5 / 1935 |
| 8 |
76 / 2000 |
10 / 1932 |
54 / 2016 |
-6 / 1943 |
1.25 / 1946 |
7.6 / 1961 |
| 9 |
73 / 2026 |
11 / 2003 |
46 / 2016 |
-2 / 1984 |
1.28 / 2020 |
9.5 / 1946 |
| 10 |
70 / 1955 |
15 / 1979 |
51 / 2021 |
-2 / 2003 |
1.50 / 1943 |
7.0 / 1943 |
| 11 |
71 / 2024 |
12 / 1948 |
49 / 1977 |
-4 / 1943 |
1.37 / 1962 |
5.0 / 1950 |
| 12 |
78 / 1990 |
23 / 1984 |
57 / 1990 |
-3 / 1948 |
1.80 / 1923 |
9.0 / 1923 |
| 13 |
74 / 2007 |
16 / 1906 |
56 / 1990 |
3 / 1926 |
1.25 / 1961 |
3.6 / 2017 |
| 14 |
80 / 2025 |
22 / 1993 |
60 / 1990 |
5 / 1993 |
1.65 / 1944 |
2.2 / 1965 |
| 15 |
82 / 2012 |
18 / 1906 |
54 / 2012 |
5 / 1979 |
1.75 / 1943 |
7.0 / 1923 |
| 16 |
80 / 2012 |
16 / 1911 |
48 / 2012 |
6 / 1923 |
0.98 / 1942 |
4.6 / 1960 |
| 17 |
82 / 2012 |
12 / 1941 |
57 / 2012 |
-3 / 1941 |
0.62 / 1919 |
4.0 / 1984 |
| 18 |
81 / 2012 |
21 / 1965 |
54 / 2012 |
-1 / 1941 |
1.25 / 1930 |
5.1 / 1971 |
| 19 |
78 / 1921 |
15 / 1923 |
62 / 2012 |
-9 / 1923 |
1.05 / 1970 |
3.8 / 1967 |
| 20 |
83 / 2012 |
22 / 1965 |
61 / 2012 |
4 / 1965 |
1.67 / 2011 |
5.0 / 1933 |
| 21 |
84 / 2012 |
21 / 1965 |
62 / 2012 |
6 / 1965 |
1.20 / 1932 |
11.0 / 1932 |
| 22 |
79 / 2012 |
21 / 1940 |
61 / 2012 |
4 / 1912 |
1.55 / 1993 |
5.6 / 2024 |
| 23 |
82 / 1939 |
20 / 1974 |
53 / 2012 |
5 / 1965 |
1.55 / 1938 |
5.1 / 2015 |
| 24 |
80 / 2017 |
17 / 1974 |
52 / 1945 |
1 / 1974 |
2.13 / 2009 |
3.6 / 1979 |
| 25 |
79 / 2007 |
22 / 1955 |
56 / 2007 |
5 / 1960 |
2.01 / 1920 |
6.0 / 1933 |
| 26 |
81 / 1907 |
21 / 1996 |
62 / 2007 |
5 / 1960 |
1.38 / 1916 |
2.2 / 1928 |
| 27 |
79 / 1945 |
31 / 1965 |
60 / 1907 |
2 / 1965 |
1.91 / 1991 |
2.5 / 1970 |
| 28 |
80 / 2025 |
27 / 1923 |
59 / 1945 |
8 / 1970 |
2.00 / 2020 |
3.9 / 1975 |
| 29 |
85 / 1986 |
25 / 1969 |
58 / 1910 |
12 / 1969 |
1.75 / 1914 |
10.4 / 1972 |
| 30 |
82 / 2026 |
26 / 1969 |
63 / 1998 |
6 / 1954 |
1.47 / 2017 |
3.5 / 1928 |
| 31 |
84 / 1986 |
27 / 1923 |
55 / 1967 |
7 / 1923 |
1.19 / 2008 |
13.5 / 1926 |
|
|
|
|
Rockford April Temperature and Precipitation Records
**Last Updated 5/1/2026
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
69.4/1942 |
48.1/1907 |
| Average Monthly Low |
43.3/1915 |
30.0/2018 |
| Average Monthly |
56.3/1915 |
39.2/1907 |
| |
|
|
| Daily High Temperature |
93/1930 |
28/1954 |
| Daily Low Temperature |
68/1929 |
5/1982 |
Top 10 Warmest and Coldest April Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
56.3° |
1915 |
| 2 |
55.1° |
1977 |
| 3 |
54.9° |
1942 |
| 4 |
54.8° |
2010 |
| 5 |
54.7° |
1948 |
| 6 |
54.6° |
1955 |
| - |
54.6° |
1941 |
| - |
54.6° |
1925 |
| 9 |
54.1° |
1985 |
| 10 |
53.8° |
2001 |
|
| Rank |
Coldest |
Year |
| 1 |
39.2° |
1907 |
| 2 |
40.4° |
2018 |
| 3 |
42.4° |
1950 |
| 4 |
42.5° |
1975 |
| 5 |
42.6° |
1920 |
| 6 |
42.9° |
1979 |
| 7 |
43.0° |
1961 |
| 8 |
43.4° |
1926 |
| 9 |
43.8° |
1909 |
| 10 |
43.9° |
1983 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
9.92"/1973 |
0.28"/1915 |
| Snow |
9.0"/1936 |
0/Several Occurrences |
| |
|
|
| Highest Calendar Day Snow |
8.5"/1921 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
3.38"/1973 |
|
Top 10 Wettest and Driest April Rankings
| Rank |
Wettest |
Year |
| 1 |
9.92" |
1973 |
| 2 |
8.17" |
1964 |
| 3 |
7.94" |
2013 |
| 4 |
7.77" |
1999 |
| 5 |
7.13" |
2017 |
| 6 |
7.12" |
1927 |
| 7 |
6.46" |
2026 |
| 8 |
6.29" |
1921 |
| 9 |
6.21" |
1972 |
| 10 |
6.20" |
1929 |
|
| Rank |
Driest |
Year |
| 1 |
0.28" |
1915 |
| 2 |
0.91" |
1946 |
| 3 |
0.99" |
1989 |
| 4 |
1.06" |
1942 |
| 5 |
1.10" |
1985 |
| 6 |
1.16" |
2018 |
| 7 |
1.22" |
1932 |
| 8 |
1.32" |
1914 |
| 9 |
1.34" |
1916 |
| 10 |
1.38" |
1923 |
|
Top 10 Snowiest April Rankings
| Rank |
Snowiest |
Year |
| 1 |
9.0" |
1936 |
| 2 |
8.5" |
1921 |
| 3 |
7.7" |
1982 |
| 4 |
7.0" |
1912 |
| 5 |
6.7" |
1970 |
| 6 |
6.6" |
2019 |
| 7 |
6.0" |
1938 |
| 8 |
5.4" |
1980 |
| 9 |
5.2" |
1973 |
| 10 |
4.6" |
1975 |
|
|
Rockford Daily Temperature and Precipitation Records for April
**Last Updated 5/1/2026
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record
Precipitation
Daily/Year |
Record
Snow
Daily/Year |
| 1 |
84/2010 |
32/2018 |
52/1999 |
16/1924 |
1.10/1929 |
3.9/1970 |
| 2 |
80/1963 |
31/1975 |
57/1903 |
18/2018 |
1.71/1983 |
4.6/1975 |
| 3 |
80/1956 |
28/1954 |
54/1981 |
15/1954 |
0.90/1968 |
1.0/1926 |
| 4 |
84/1929 |
34/1995 |
61/1928 |
9/1975 |
1.37/1969 |
2.0/1950 |
| 5 |
82/1988 |
30/1982 |
68/1929 |
15/1995 |
1.39/1964 |
6.3/1982 |
| 6 |
86/1929 |
29/1982 |
65/1929 |
11/1982 |
1.08/2016 |
6.0/1938 |
| 7 |
81/1929 |
29/1936 |
62/1929 |
5/1982 |
1.65/1954 |
2.5/1972 |
| 8 |
85/1931 |
30/1997 |
58/1991 |
15/1972 |
1.39/1993 |
1.3/1982 |
| 9 |
77/1934 |
33/1950 |
55/2017 |
17/1997 |
2.24/2015 |
3.9/1973 |
| 10 |
93/1930 |
32/1909 |
60/2011 |
18/1989 |
1.48/2008 |
1.5/1923 |
| 11 |
88/1930 |
34/1997 |
66/1930 |
19/1973 |
1.04/1935 |
1.9/2007 |
| 12 |
84/1941 |
34/1997 |
58/1896 |
19/1939 |
1.05/1903 |
1.0/2007 |
| 13 |
83/2006 |
32/1907 |
60/2026 |
18/1950 |
1.21/2014 |
0.2/2020 |
| 14 |
85/2003 |
32/1907 |
59/1941 |
21/1957 |
0.92/1965 |
3.9/1980 |
| 15 |
87/2002 |
34/2018 |
61/1976 |
16/1928 |
2.26/2012 |
2.5/1949 |
| 16 |
86/2002 |
32/1961 |
62/2002 |
19/1949 |
3.17/1972 |
8.5/1921 |
| 17 |
86/1977 |
38/1983 |
63/2002 |
22/2022 |
3.06/2013 |
3.0/2020 |
| 18 |
91/2002 |
32/1912 |
62/2002 |
22/1990 |
1.62/2013 |
7.0/1912 |
| 19 |
87/1985 |
38/2011 |
65/1985 |
16/1983 |
1.82/1927 |
T/2013 |
| 20 |
89/1987 |
40/1918 |
60/1973 |
24/2018 |
2.46/1929 |
T/2021 |
| 21 |
86/1985 |
38/1918 |
60/1973 |
24/1988 |
3.38/1973 |
1.0/1903 |
| 22 |
91/1980 |
38/1918 |
64/1985 |
23/1986 |
1.16/2022 |
0.2/2023 |
| 23 |
86/1925 |
39/1984 |
60/1960 |
22/1927 |
1.66/1919 |
3.8/1967 |
| 24 |
88/1915 |
28/1910 |
63/1948 |
16/1967 |
1.40/1950 |
1.5/1910 |
| 25 |
90/1986 |
36/1910 |
62/1921 |
25/1934 |
2.17/1979 |
T/2008 |
| 26 |
90/1986 |
41/1910 |
60/1990 |
25/2023 |
1.50/1921 |
T/2005 |
| 27 |
88/1915 |
39/1966 |
61/1990 |
26/1933 |
1.91/1956 |
3.7/2019 |
| 28 |
86/1952 |
43/1908 |
63/1914 |
28/2019 |
1.40/1956 |
0.2/1979 |
| 29 |
90/1915 |
40/1956 |
63/1970 |
27/2018 |
2.62/1963 |
T/2008 |
| 30 |
91/1942 |
40/1907 |
63/1942 |
28/1931 |
2.53/1911 |
1.5/1907 |
|
|
|
|
Rockford May Temperature and Precipitation Records
**Last Updated 6/22/2022
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
84.0/1934 |
69.2/1966 |
| Average Monthly Low |
55.4/1977 |
39.9/1966 |
| Average Monthly |
68.2/1977 |
51.4/1966 |
| |
|
|
| Daily High Temperature |
106/1936 |
36/1909 |
| Daily Low Temperature |
74/2022 |
24/1966 |
Top 10 Warmest and Coldest May Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
68.2° |
1977 |
| 2 |
68.0° |
1934 |
| 3 |
66.3° |
1936 |
| 4 |
66.1° |
2018 |
| 5 |
65.8° |
1922 |
| 6 |
65.5° |
1991 |
| - |
65.5° |
1982 |
| 8 |
65.4° |
1911 |
| 9 |
65.1° |
2012 |
| 10 |
64.9° |
2007, 1944 |
|
| Rank |
Coldest |
Year |
| 1 |
51.4° |
1966 |
| 2 |
51.8° |
1907 |
| 3 |
52.9° |
1967 |
| 4 |
53.2° |
1917 |
| 5 |
53.5° |
1997 |
| 6 |
53.7° |
1924 |
| 7 |
54.1° |
1945 |
| 8 |
54.3° |
1935 |
| 9 |
54.4° |
1910 |
| 10 |
54.6° |
1954, 1915 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
11.75"/1996 |
0.48"/1992 |
| Snow |
1.5"/1940 |
0/Several Occurrences |
| |
|
|
| Highest Calendar Day Snowfall |
1.5"/1940 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
4.77"/1996 |
|
Top 10 Wettest and Driest May Rankings
| Rank |
Wettest |
Year |
| 1 |
11.75" |
1996 |
| 2 |
8.93" |
2019 |
| 3 |
8.88" |
1933 |
| 4 |
8.21" |
2004 |
| 5 |
7.67" |
1945 |
| 6 |
7.02" |
1915 |
| 7 |
6.98" |
1974 |
| - |
6.98" |
1973 |
| 9 |
6.62" |
2000 |
| 10 |
6.58" |
1908 |
|
| Rank |
Driest |
Year |
| 1 |
0.48" |
1992 |
| 2 |
0.68" |
1934 |
| 3 |
1.06" |
1936 |
| 4 |
1.22" |
1928 |
| 5 |
1.25" |
2007 |
| 6 |
1.29" |
1988 |
| - |
1.29" |
1950 |
| - |
1.29" |
1923 |
| 9 |
1.34" |
1921 |
| 10 |
1.41" |
1994 |
|
|
Rockford Daily Temperature and Precipitation Records for May
**Last Updated 5/8/2026
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record
Precipitation
Daily/Year |
Record
Snow
Daily/Year |
| 1 |
88/2021 |
42/1909 |
62/1951 |
27/1978 |
2.00/1973 |
1.5/1940 |
| 2 |
88/1959 |
36/1909 |
61/2021 |
28/1966 |
1.25/1933 |
T/1976 |
| 3 |
91/1938 |
41/1954 |
65/2012 |
26/2005 |
1.15/1935 |
T/1976 |
| 4 |
92/1952 |
40/1907 |
67/1949 |
27/1935 |
1.50/1990 |
0.5/1935 |
| 5 |
93/1949 |
47/1978 |
70/1949 |
29/1944 |
1.53/1965 |
T/2014 |
| 6 |
95/1934 |
39/1989 |
63/1965 |
29/1989 |
2.15/1960 |
T/2002 |
| 7 |
89/1934 |
40/1960 |
65/2000 |
27/2026 |
1.37/2024 |
T/1960 |
| 8 |
89/1963 |
41/1960 |
67/1979 |
30/1947 |
1.58/1995 |
T/1960 |
| 9 |
96/1934 |
41/1960 |
68/1979 |
27/1966 |
1.92/2000 |
T/1966 |
| 10 |
92/2022 |
43/1981 |
68/2022 |
24/1966 |
1.74/1951 |
0.2/1990 |
| 11 |
94/2022 |
42/1966 |
72/2022 |
28/1907 |
2.14/1966 |
1.0/1966 |
| 12 |
93/2022 |
43/1966 |
74/2022 |
29/1981 |
1.20/1912 |
------ |
| 13 |
92/2022 |
44/1966 |
63/2022 |
32/1938 |
1.74/2010 |
------ |
| 14 |
92/2013 |
47/1926 |
64/1962 |
33/1943 |
2.35/1945 |
------ |
| 15 |
94/2025 |
49/1945 |
65/1977 |
31/2016 |
3.61/1977 |
T/1944 |
| 16 |
90/1992 |
49/1945 |
67/1906 |
29/1997 |
2.54/1974 |
T/2014 |
| 17 |
91/1934 |
48/2002 |
67/2015 |
32/1930 |
2.25/1969 |
------ |
| 18 |
94/1934 |
50/1969 |
72/1996 |
31/2002 |
1.54/1987 |
------ |
| 19 |
96/1934 |
48/1957 |
69/1996 |
31/1929 |
0.92/1990 |
T/1933 |
| 20 |
94/1934 |
47/2015 |
67/1975 |
31/1924 |
2.14/1996 |
T/2015 |
| 21 |
93/1934 |
50/1919 |
69/1934 |
29/2002 |
1.70/1940 |
------ |
| 22 |
94/1925 |
53/1963 |
73/1905 |
33/1967 |
2.39/1983 |
------ |
| 23 |
95/1921 |
47/1917 |
68/1991 |
30/1917 |
1.41/1966 |
------ |
| 24 |
93/2012 |
48/1992 |
71/2010 |
33/1925 |
2.79/1997 |
T/1925 |
| 25 |
92/1939 |
52/2002 |
70/2021 |
29/1925 |
1.29/2010 |
T/1914 |
| 26 |
92/1911 |
53/1961 |
67/1991 |
32/1925 |
1.33/1913 |
T/1938 |
| 27 |
99/2012 |
53/1913 |
71/1914 |
30/1992 |
2.78/1909 |
------ |
| 28 |
93/2006 |
46/1906 |
69/2012 |
36/1992 |
4.77/1996 |
------ |
| 29 |
97/1934 |
51/1915 |
69/2006 |
33/1965 |
1.49/1935 |
T/1942 |
| 30 |
96/1934 |
55/1915 |
70/2022 |
34/1984 |
1.65/1916 |
------ |
| 31 |
106/1934 |
52/2012 |
68/2022 |
39/1931 |
1.54/1969 |
------ |
|
|
|
|
Rockford June Temperature and Precipitation Records
**Last Updated 7/1/2024
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
91.4/1933 |
73.3/1969 |
| Average Monthly Low |
64.1/2021 |
51.2/1916 |
| Average Monthly |
77.5/1933 |
63.1/1916 |
| |
|
|
| Daily High Temperature |
106/1936 |
50/1945 |
| Daily Low Temperature |
77/2025 &1981 |
35/1945 |
Top 10 Warmest and Coldest June Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
77.5° |
1933 |
| 2 |
76.9° |
1934 |
| 3 |
75.7° |
1921 |
| 4 |
75.5° |
2021 |
| 5 |
74.3° |
2005 |
| 6 |
74.1° |
1971 |
| 7 |
73.9° |
1949 |
| 8 |
73.7° |
2024 |
| - |
73.7° |
1954 |
| - |
73.7° |
1931 |
|
| Rank |
Coldest |
Year |
| 1 |
63.1° |
1916 |
| 2 |
63.5° |
1969 |
| 3 |
63.7° |
1958 |
| 4 |
64.1° |
1917 |
| 5 |
64.4° |
1915 |
| 6 |
64.6° |
1926 |
| 7 |
64.8° |
1982 |
| 8 |
65.1° |
1935 |
| 9 |
65.3° |
1912 |
| 10 |
65.4° |
1928 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation |
14.23"/2018 |
0.34"/1922 |
| |
|
|
| Highest Calendar Day Precip |
4.67"/1926 |
|
Top 10 Wettest and Driest June Rankings
| Rank |
Wettest |
Year |
| 1 |
14.23" |
2018 |
| 2 |
11.85" |
1993 |
| 3 |
10.64" |
1926 |
| 4 |
9.98" |
1967 |
| 5 |
9.47" |
1940 |
| 6 |
9.24" |
1990 |
| 7 |
8.90" |
1969 |
| 8 |
8.27" |
1972 |
| 9 |
8.06" |
2014 |
| 10 |
8.01" |
2000 |
|
| Rank |
Driest |
Year |
| 1 |
0.34" |
1922 |
| 2 |
0.46" |
1988 |
| 3 |
0.66" |
2012 |
| 4 |
0.72" |
1910 |
| 5 |
1.18" |
1992 |
| 6 |
1.26" |
2021 |
| 7 |
1.30" |
1957 |
| 8 |
1.52" |
1956 |
| 9 |
1.55" |
1983 |
| 10 |
1.59" |
1913 |
|
|
Rockford Daily Temperature and Precipitation Records for June
**Last Updated 7/1/2025
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record Precipitation
Daily/Year |
| 1 |
106/1934 |
53/1907 |
69/1943 |
37/2003 |
2.19/1996 |
| 2 |
98/1934 |
54/1969 |
69/2020 |
41/2003 |
2.85/1936 |
| 3 |
100/1934 |
50/1945 |
73/1943 |
38/1947 |
2.37/2002 |
| 4 |
98/1934 |
55/1951 |
71/1944 |
35/1945 |
3.80/2002 |
| 5 |
94/2021 |
59/1998 |
69/1971 |
35/1945 |
1.90/1977 |
| 6 |
98/1933 |
57/1935 |
70/1905 |
42/2000 |
1.23/1984 |
| 7 |
97/1933 |
59/1910 |
76/1933 |
38/1935 |
2.87/1916 |
| 8 |
98/1934 |
53/1907 |
76/1933 |
36/1913 |
2.19/2008 |
| 9 |
94/2021 |
57/1966 |
71/2020 |
36/1913 |
1.97/2018 |
| 10 |
98/1933 |
56/1915 |
74/1947 |
37/1913 |
3.32/1967 |
| 11 |
99/2021 |
54/1903 |
73/2017 |
38/1972 |
2.15/1926 |
| 12 |
95/2021 |
56/1955 |
72/2017 |
41/2023 |
3.22/1952 |
| 13 |
94/1987 |
60/1955 |
73/1990 |
42/1978 |
2.55/1981 |
| 14 |
98/2022 |
59/1947 |
77/1981 |
40/1933 |
4.67/1926 |
| 15 |
97/2022 |
57/1917 |
74/2022 |
39/1927 |
2.59/2018 |
| 16 |
96/1994 |
60/1917 |
74/1957 |
40/1917 |
2.01/1973 |
| 17 |
99/1933 |
68/1958 |
75/1957 |
42/1980 |
1.29/1937 |
| 18 |
99/1994 |
60/1950 |
74/2024 |
47/1999 |
3.35/1940 |
| 19 |
99/1953 |
57/1935 |
76/2012 |
46/2022 |
4.20/2009 |
| 20 |
101/1988 |
61/1952 |
73/2012 |
40/1926 |
1.55/1906 |
| 21 |
100/2022 |
65/2018 |
74/2025 |
39/1992 |
2.36/2018 |
| 22 |
97/1923 |
61/1992 |
77/2025 |
45/1992 |
2.36/2013 |
| 23 |
99/1923 |
64/1906 |
74/1908 |
43/1936 |
2.32/1940 |
| 24 |
100/1923 |
64/1967 |
76/1952 |
42/1927 |
1.51/2000 |
| 25 |
101/1988 |
59/1928 |
74/1952 |
43/1979 |
2.55/1978 |
| 26 |
100/1931 |
62/1968 |
74/1943 |
45/1926 |
2.20/2018 |
| 27 |
103/1933 |
58/1968 |
75/1943 |
45/1927 |
1.80/1995 |
| 28 |
103/1934 |
67/2000 |
75/1959 |
43/1925 |
4.11/2017 |
| 29 |
103/1931 |
61/1914 |
75/1931 |
42/1923 |
2.16/1990 |
| 30 |
102/1931 |
65/2009 |
76/2018 |
42/1943 |
1.47/1977 |
|
|
|
|
Rockford July Temperature and Precipitation Records
**Last Updated 10/10/2024
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
96.5/1936 |
77.0/2009 |
| Average Monthly Low |
68.8/2012 |
56.5/1924 |
| Average Monthly |
80.8/2012 |
67.0/2009 |
| |
|
|
| Daily High Temperature |
112/1936 |
62/1967 |
| Daily Low Temperature |
80/2019 |
43/1967, 1944, 1918 |
Top 10 Warmest and Coldest July Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
80.8° |
2012 |
| 2 |
80.3° |
1921 |
| 3 |
80.0° |
1936 |
| 4 |
79.4° |
1955 |
| 5 |
79.0° |
1916 |
| 6 |
78.9° |
2011 |
| 7 |
78.3° |
1935 |
| 8 |
78.1° |
1934 |
| 9 |
78.0° |
1983 |
| 10 |
77.5° |
2019 |
|
| Rank |
Coldest |
Year |
| 1 |
67.0°
|
2009 |
| 2 |
69.0° |
1915 |
| 3 |
69.1° |
2014 |
| - |
69.1° |
1996 |
| - |
69.1° |
1992 |
| 6 |
69.5° |
1967 |
| - |
69.5° |
1962 |
| 8 |
69.8° |
1924 |
| 9 |
70.3° |
2004 |
| 10 |
70.7° |
1984, 1971 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation |
11.81"/1952 |
0.05"/1937 |
| |
|
|
| Highest Calendar Day Precip |
4.99"/1951 |
|
Top 10 Wettest and Driest July Rankings
| Rank |
Wettest |
Year |
| 1 |
11.81" |
1952 |
| 2 |
9.72" |
1996 |
| 3 |
9.40" |
2010 |
| 4 |
8.89" |
1982 |
| 5 |
8.39" |
1972 |
| 6 |
8.21" |
1912 |
| 7 |
7.87" |
2016 |
| 8 |
7.79" |
2024 |
| 9 |
7.61" |
1989 |
| 10 |
7.56" |
1959 |
|
| Rank |
Driest |
Year |
| 1 |
0.05" |
1937 |
| 2 |
0.35" |
1946 |
| 3 |
0.48" |
1916 |
| 4 |
0.66" |
1936 |
| 5 |
0.68" |
1909 |
| 6 |
0.72" |
1921 |
| 7 |
0.74" |
1927 |
| 8 |
0.75" |
2001 |
| 9 |
0.79" |
1991 |
| 10 |
0.81" |
1911 |
|
|
Rockford Daily Temperature and Precipitation Records for July
**Last Updated 10/10/2024
| Day |
Record
High
Temp/Year |
Record
Low Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record
Precipitation Daily/Year |
| 1 |
101/1931 |
65/2009 |
76/1970 |
45/1924 |
1.42/1978 |
| 2 |
99/1910 |
66/2014 |
74/1970 |
44/1924 |
3.56/1933 |
| 3 |
99/1925 |
63/1908 |
75/2012 |
45/1924 |
1.55/1903 |
| 4 |
102/2012 |
62/1967 |
77/1977 |
46/1967 |
1.36/1973 |
| 5 |
102/2012 |
65/1961 |
77/1911 |
43/1967 |
1.80/1943 |
| 6 |
104/2012 |
65/1969 |
77/2012 |
44/1967 |
1.93/1947 |
| 7 |
105/2012 |
66/1969 |
75/1928 |
47/1984 |
2.70/1912 |
| 8 |
104/1936 |
64/2009 |
75/1955 |
46/1927 |
4.99/1951 |
| 9 |
101/1936 |
72/1996 |
77/1989 |
50/1918 |
2.65/1913 |
| 10 |
106/1936 |
71/1960 |
75/1976 |
50/1963 |
2.57/1922 |
| 11 |
108/1936 |
64/1951 |
73/2011 |
47/1945 |
1.12/1989 |
| 12 |
109/1936 |
68/1964 |
74/1981 |
47/1918 |
1.95/2008 |
| 13 |
110/1936 |
63/1967 |
75/1995 |
47/1940 |
2.32/2024 |
| 14 |
112/1936 |
67/1962 |
77/1995 |
45/1926 |
2.46/1972 |
| 15 |
102/1988 |
64/1962 |
79/1980 |
45/1930 |
1.75/1933 |
| 16 |
100/1936 |
68/1962 |
74/2013 |
46/1945 |
1.85/1943 |
| 17 |
104/1936 |
67/2009 |
76/1982 |
49/1976 |
3.56/1996 |
| 18 |
99/2012 |
70/2009 |
79/2011 |
45/1924 |
4.70/1952 |
| 19 |
100/2011 |
70/2009 |
80/2019 |
49/1909 |
2.72/1952 |
| 20 |
102/1930 |
69/1912 |
77/2011 |
49/1927 |
2.45/2017 |
| 21 |
102/1934 |
67/1996 |
77/2002 |
43/1944 |
2.97/1912 |
| 22 |
104/1934 |
65/1992 |
75/1972 |
45/1947 |
1.95/1982 |
| 23 |
104/1934 |
65/1992 |
76/2012 |
47/1947 |
4.70/2010 |
| 24 |
107/1934 |
69/2004 |
74/1940 |
51/2000 |
2.81/2010 |
| 25 |
105/1934 |
66/1911 |
76/2005 |
47/1920 |
1.40/1989 |
| 26 |
103/1936 |
63/1972 |
76/1997 |
49/1920 |
3.43/1969 |
| 27 |
103/1955 |
65/2013 |
77/1921 |
46/1937 |
1.73/1979 |
| 28 |
103/1916 |
65/1962 |
77/1949 |
46/1925 |
1.74/1996 |
| 29 |
104/1916 |
73/1971 |
79/1931 |
47/1925 |
2.00/1989 |
| 30 |
104/1916 |
63/1992 |
77/1999 |
47/1971 |
1.48/1970 |
| 31 |
105/1916 |
66/1985 |
76/2006 |
43/1918 |
2.01/1965 |
|
|
|
|
Rockford August Temperature and Precipitation Records
**Last Updated 6/23/2022
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
93.6/1947 |
76.1/2004, 1915 |
| Average Monthly Low |
68.0/1995 |
53.7/1915 |
| Average Monthly |
80.6/1947 |
65.4/1915 |
| |
|
|
| Daily High Temperature |
104/1988, 1918 |
59/1987, 1915 |
| Daily Low Temperature |
80/1918 |
35/1915 |
Top 10 Warmest and Coldest August Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
80.6° |
1947 |
| 2 |
77.2° |
1983 |
| 3 |
77.1° |
1995 |
| 4 |
77.0° |
1937 |
| 5 |
76.4° |
1988 |
| - |
76.4° |
1936 |
| 7 |
76.3° |
1955 |
| 8 |
75.8° |
1959 |
| - |
75.8° |
1918 |
| 10 |
75.5° |
1916 |
|
| Rank |
Coldest |
Year |
| 1 |
65.4° |
1915 |
| 2 |
65.5° |
1992 |
| 3 |
66.0° |
2004 |
| 4 |
66.1° |
1967 |
| 5 |
66.8° |
1964 |
| 6 |
67.1° |
1986 |
| 7 |
67.5° |
1912 |
| 8 |
67.8° |
1994 |
| 9 |
68.1° |
2009 |
| 10 |
68.2° |
1985 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation |
13.98"/2007 |
0.21"/1922 |
| |
|
|
| Highest Calendar Day Precip |
5.70"/1987 |
|
Top 10 Wettest and Driest August Rankings
| Rank |
Wettest |
Year |
| 1 |
13.98" |
2007 |
| 2 |
13.55" |
1987 |
| 3 |
10.73" |
1936 |
| 4 |
9.27" |
1965 |
| 5 |
9.18" |
1981 |
| 6 |
9.10" |
1972 |
| 7 |
8.88" |
2022 |
| 8 |
8.70" |
1911 |
| 9 |
7.95" |
1940 |
| 10 |
7.88" |
1942 |
|
| Rank |
Driest |
Year |
| 1 |
0.21" |
1922 |
| 2 |
0.45" |
1917 |
| 3 |
0.48" |
2003 |
| 4 |
0.57" |
2020 |
| 5 |
0.67" |
1970 |
| 6 |
1.08" |
1930 |
| 7 |
1.12" |
1961 |
| 8 |
1.20" |
1927 |
| 9 |
1.31" |
1949 |
| 10 |
1.36" |
1948 |
|
|
Rockford Daily Temperature and Precipitation Records for August
**Last Updated 10/10/2024
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low Temp/Year |
Record Precipitation
Daily/Year |
| 1 |
101/1988 |
69/1974 |
76/1935 |
48/1924 |
1.35/2014 |
| 2 |
99/1991 |
71/1921 |
77/2006 |
44/1927 |
4.50/1942 |
| 3 |
100/1930 |
66/1912 |
75/1930 |
43/1927 |
2.70/2004 |
| 4 |
99/1947 |
65/1912 |
76/1930 |
46/1912 |
1.78/1919 |
| 5 |
104/1918 |
59/1915 |
72/1916 |
47/1948 |
1.34/1996 |
| 6 |
102/1918 |
64/1915 |
80/1918 |
47/1948 |
2.15/1935 |
| 7 |
101/1918 |
68/1972 |
76/1916 |
49/1990 |
5.15/2007 |
| 8 |
99/1934 |
68/1972 |
74/1930 |
46/1976 |
3.23/2022 |
| 9 |
100/1936 |
70/1994 |
74/1909 |
43/1927 |
2.52/2021 |
| 10 |
98/1944 |
61/1994 |
78/1938 |
48/1917 |
1.87/1994 |
| 11 |
101/1941 |
61/2004 |
78/1944 |
47/1982 |
1.95/1916 |
| 12 |
99/1918 |
64/1964 |
73/1995 |
44/1967 |
1.10/1940 |
| 13 |
96/1944 |
68/1992 |
77/1918 |
46/1931 |
2.31/1911 |
| 14 |
97/1944 |
68/1979 |
74/1988 |
43/1964 |
5.70/1987 |
| 15 |
99/1988 |
68/1979 |
77/1988 |
44/1929 |
1.78/1951 |
| 16 |
104/1988 |
64/1980 |
74/1988 |
44/1992 |
3.58/1968 |
| 17 |
102/1988 |
67/1954 |
75/1988 |
46/1924 |
2.03/1979 |
| 18 |
101/1936 |
65/2007 |
75/1947 |
45/1963 |
2.87/2015 |
| 19 |
100/1947 |
63/1967 |
73/1937 |
44/1915 |
3.41/1990 |
| 20 |
100/1947 |
69/1985 |
73/1947 |
47/1940 |
1.37/1937 |
| 21 |
100/1955 |
69/1939 |
76/1906 |
45/1950 |
2.84/2002 |
| 22 |
101/1936 |
63/1967 |
74/1947 |
41/1923 |
2.95/2002 |
| 23 |
101/1947 |
64/1973 |
78/1918 |
42/1920 |
2.50/1936 |
| 24 |
102/1947 |
63/1940 |
78/2023 |
41/1920 |
1.60/1962 |
| 25 |
97/2003 |
59/1987 |
72/1983 |
41/1958 |
4.22/1972 |
| 26 |
97/1953 |
64/1987 |
73/1983 |
42/1934 |
2.75/2009 |
| 27 |
98/2024 |
60/1992 |
74/2018 |
40/1915 |
2.70/1950 |
| 28 |
97/1955 |
63/1965 |
76/1928 |
38/1915 |
2.30/1936 |
| 29 |
98/1948 |
63/1965 |
70/1959 |
39/1934 |
1.42/2015 |
| 30 |
99/1953 |
63/1965 |
75/1932 |
35/1915 |
0.94/1956 |
| 31 |
101/1953 |
63/1958 |
76/1941 |
41/1915 |
2.32/1981 |
|
|
|
|
Rockford September Temperature and Precipitation Records
**Last Updated 6/23/2022
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
83.1/1939 |
67.8/1993 |
| Average Monthly Low |
60.2/2019 |
45.2/1918 |
| Average Monthly |
69.9/1931 |
57.4/1918 |
| |
|
|
| Daily High Temperature |
103/1939 |
41/1942 |
| Daily Low Temperature |
77/2011, 1939 |
24/1942 |
Top 10 Warmest and Coldest September Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
69.9° |
1931 |
| 2 |
69.3° |
2016 |
| 3 |
69.2° |
1939 |
| 4 |
69.1° |
1933 |
| 5 |
69.0° |
2015 |
| - |
69.0° |
1925 |
| 7 |
68.9° |
2021 |
| 8 |
68.8° |
1906 |
| 9 |
68.5° |
2019 |
| - |
68.5° |
1921, 1920 |
|
| Rank |
Coldest |
Year |
| 1 |
57.4° |
1918 |
| 2 |
58.0° |
1975 |
| 3 |
58.3° |
1993 |
| 4 |
58.7° |
1924 |
| 5 |
59.4° |
1949 |
| 6 |
60.0° |
1976 |
| 7 |
60.1° |
1974 |
| 8 |
60.4° |
1995 |
| - |
60.4° |
1951 |
| 10 |
60.5° |
1989, 1962 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation |
10.68"/1961 |
0.05"/1979 |
| |
|
|
| Highest Calendar Day Precip |
5.56"/1961 |
|
Top 10 Wettest and Driest September Rankings
| Rank |
Wettest |
Year |
| 1 |
10.68" |
1961 |
| 2 |
10.63" |
1970 |
| 3 |
10.26" |
1941 |
| 4 |
9.89" |
1986 |
| 5 |
9.19" |
2001 |
| 6 |
9.10" |
2019 |
| 7 |
8.58" |
1946 |
| 8 |
8.52" |
1973 |
| 9 |
8.23" |
1965 |
| 10 |
7.92" |
2000 |
|
| Rank |
Driest |
Year |
| 1 |
0.05" |
1979 |
| 2 |
0.25" |
2004 |
| 3 |
0.35" |
1974 |
| 4 |
0.37" |
1940 |
| 5 |
0.50" |
1956 |
| 6 |
0.51" |
2017 |
| 7 |
0.53" |
2021 |
| 8 |
0.63" |
1957 |
| 9 |
0.77" |
1920 |
| 10 |
0.85" |
1990 |
|
|
Rockford Daily Temperature and Precipitation Records for September
**Last Updated 12/1/2022
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low Temp/Year |
Record Precipitation
Daily/Year |
| 1 |
102/1953 |
64/1951 |
72/1937 |
41/1949 |
1.72/2018 |
| 2 |
101/1953 |
61/1974 |
77/2011 |
35/1946 |
2.40/1942 |
| 3 |
100/1913 |
62/1974 |
73/1939 |
43/1908 |
1.12/1941 |
| 4 |
101/1925 |
61/1994 |
72/2018 |
39/1974 |
2.38/2008 |
| 5 |
100/1925 |
62/1905 |
72/1985 |
41/1924 |
1.22/1929 |
| 6 |
102/1922 |
63/1956 |
73/1985 |
38/1924 |
1.72/1916 |
| 7 |
103/1939 |
64/1949 |
77/1939 |
37/1986 |
2.20/1980 |
| 8 |
101/1922 |
58/2020 |
71/1945 |
37/1986 |
2.06/2020 |
| 9 |
97/1955 |
58/2020 |
73/1933 |
41/1924 |
5.45/1941 |
| 10 |
96/2013 |
58/1924 |
70/2000 |
37/1917 |
1.21/1919 |
| 11 |
96/1931 |
54/2014 |
72/1947 |
34/1917 |
4.46/2022 |
| 12 |
95/1927 |
53/2014 |
70/1931 |
36/1975 |
2.92/2019 |
| 13 |
99/1939 |
55/1970 |
70/1908 |
32/1975 |
5.56/1961 |
| 14 |
101/1939 |
57/1970 |
71/1931 |
30/1923 |
1.81/1911 |
| 15 |
102/1939 |
53/1993 |
72/1936 |
35/2007 |
2.00/1912 |
| 16 |
94/1931 |
56/1973 |
69/1992 |
34/1916 |
2.20/1936 |
| 17 |
93/1988 |
55/1973 |
69/1931 |
35/1916 |
2.21/1970 |
| 18 |
92/1920 |
56/1938 |
69/1926 |
32/1929 |
2.53/1960 |
| 19 |
93/2021 |
51/1938 |
71/1978 |
34/1929 |
2.38/1968 |
| 20 |
92/1920 |
52/1918 |
68/1931 |
30/1956 |
2.40/2001 |
| 21 |
94/1920 |
47/1995 |
71//2019 |
34/1995 |
3.20/1950 |
| 22 |
93/1937 |
47/1913 |
67/2017 |
30/1976 |
3.05/2000 |
| 23 |
93/2017 |
54/1989 |
66/2017 |
29/1995 |
0.66/1970 |
| 24 |
92/2007 |
48/1942 |
70/1930 |
28/1976 |
3.26/1986 |
| 25 |
95/1920 |
47/1942 |
69/1972 |
27/1942 |
1.93/1993 |
| 26 |
92/1920 |
41/1942 |
69/1973 |
26/1926 |
3.93/2011 |
| 27 |
90/2021 |
50/1942 |
66/1986 |
29/1942 |
2.00/1999 |
| 28 |
91/1952 |
50/1984 |
68/1971 |
24/1942 |
2.15/1999 |
| 29 |
94/1953 |
44/1912 |
64/1986 |
28/1949 |
3.92/1906 |
| 30 |
92/1971 |
52/1945 |
66/2002 |
27/1984 |
1.23/1925 |
|
|
|
|
Rockford October Temperature and Precipitation Records
**Last Updated 6/23/2022
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
74.8/1963 |
51.0/1925 |
| Average Monthly Low |
49.5/1947 |
31.2/1952 |
| Average Monthly |
62.1/1947 |
41.8/1925 |
| |
|
|
| Daily High Temperature |
91/1922 |
25/1917 |
| Daily Low Temperature |
70/2019 |
7/1925 |
Top 10 Warmest and Coldest October Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
62.1° |
1947 |
| 2 |
62.0° |
1963 |
| 3 |
59.2° |
1971 |
| 4 |
59.0° |
1920 |
| 5 |
58.5° |
2007 |
| 6 |
57.9° |
2021 |
| 7 |
57.8° |
1956 |
| - |
57.8° |
1950 |
| 9 |
57.3° |
1924 |
| 10 |
57.2° |
1914 |
|
| Rank |
Coldest |
Year |
| 1 |
41.8° |
1925 |
| 2 |
42.0° |
1917 |
| 3 |
44.7° |
1987 |
| 4 |
45.1° |
1976 |
| 5 |
45.2° |
1988 |
| 6 |
45.8° |
1952 |
| 7 |
46.5° |
1909 |
| 8 |
47.2° |
2009 |
| 9 |
47.3° |
1980 |
| 10 |
47.8° |
2006 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
8.32"/1969 |
0.01"/1952 |
| Snow |
5.0"/1929 |
0/Several Occurrences |
| |
|
|
| Highest Calendar Day Snowfall |
5.0"/1929 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
4.78"/1954 |
|
Top 10 Wettest and Driest October Rankings
| Rank |
Wettest |
Year |
| 1 |
8.32" |
1969 |
| 2 |
7.92" |
1954 |
| 3 |
7.39" |
1985 |
| 4 |
6.05" |
1961 |
| 5 |
5.94" |
2009 |
| 6 |
5.93" |
1984 |
| 7 |
5.85" |
2017 |
| 8 |
5.76" |
1932 |
| 9 |
5.56" |
1959 |
| 10 |
5.46" |
1941 |
|
| Rank |
Driest |
Year |
| 1 |
0.01" |
1952 |
| 2 |
0.11" |
1964 |
| 3 |
0.24" |
2005 |
| 4 |
0.33" |
1924 |
| 5 |
0.42" |
1922 |
| 6 |
0.48" |
1956 |
| 7 |
0.66" |
1992 |
| 8 |
0.69" |
1950 |
| 9 |
0.74" |
1993 |
| 10 |
0.75" |
1909 |
|
Top 10 Snowiest October Rankings
| Rank |
Snowiest |
Year |
| 1 |
5.0" |
1929 |
| 2 |
4.2" |
2019 |
| 3 |
3.0" |
1917 |
| 4 |
2.2" |
1967 |
| - |
2.2" |
1925 |
| 6 |
1.2" |
1913 |
| 7 |
1.1" |
1959 |
| 8 |
1.0" |
1989 |
| - |
1.0" |
1923 |
| 10 |
0.8" |
1980 |
|
|
Rockford Daily Temperature and Precipitation Records for October
**Last Updated 11/10/2024
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record
Precipitation
Daily/Year |
Record
Snow
Daily/Year |
| 1 |
90/1971 |
48/1961 |
70/2019 |
28/2003 |
1.65/2018 |
------ |
| 2 |
91/1922 |
50/1993 |
67/2021 |
23/2003 |
1.01/1927 |
------ |
| 3 |
90/1997 |
43/1999 |
69/1954 |
28/1974 |
1.21/1953 |
T/1951 |
| 4 |
90/1922 |
49/2014 |
67/2005 |
24/1989 |
2.18/1991 |
T/2014 |
| 5 |
90/1922 |
47/1915 |
64/1955 |
27/1980 |
1.75/1959 |
------ |
| 6 |
90/1963 |
46/2000 |
67/2007 |
23/1952 |
1.04/1949 |
T/1964 |
| 7 |
88/2007 |
46/1987 |
67/2007 |
26/2001 |
1.83/1930 |
------ |
| 8 |
88/1916 |
43/1915 |
65/1949 |
24/1987 |
0.52/2004 |
T/1915 |
| 9 |
90/2010 |
45/1990 |
67/1949 |
23/1915 |
1.84/1982 |
T/1925 |
| 10 |
88/1938 |
42/2009 |
67/2021 |
22/1925 |
4.78/1954 |
T/2009 |
| 11 |
88/1920 |
39/1906 |
66/1973 |
25/2009 |
1.79/1912 |
T/2006 |
| 12 |
85/2008 |
36/1917 |
65/1928 |
24/1988 |
1.55/1969 |
0.2/1909 |
| 13 |
87/1975 |
33/1909 |
61/2008 |
22/1988 |
2.71/2023 |
T/1986 |
| 14 |
87/1947 |
41/1909 |
63/1968 |
23/1937 |
1.80/2017 |
------ |
| 15 |
89/1947 |
43/2009 |
67/1968 |
21/1937 |
1.06/1967 |
T/2018 |
| 16 |
87/1938 |
41/1909 |
65/2016 |
27/1991 |
0.91/1914 |
T/1943 |
| 17 |
87/1950 |
42/2022 |
68/2016 |
24/1992 |
2.01/1998 |
T/2022 |
| 18 |
86/1953 |
41/1972 |
63/1906 |
19/1952 |
1.85/1985 |
0.1/1972 |
| 19 |
84/1953 |
38/1930 |
63/1971 |
18/1992 |
1.72/1982 |
0.7/1989 |
| 20 |
86/1953 |
41/1960 |
62/1979 |
19/1930 |
1.49/1916 |
0.3/1989 |
| 21 |
87/1947 |
36/1913 |
69/1979 |
22/2018 |
1.32/1936 |
T/1976 |
| 22 |
85/1947 |
35/1913 |
60/1971 |
20/1930 |
1.52/2009 |
0.2/1913 |
| 23 |
83/1963 |
35/1981 |
61/1920 |
20/1981 |
1.71/2010 |
5.0/1929 |
| 24 |
81/2023 |
37/1981 |
63/1991 |
18/1981 |
1.46/1967 |
T/2013 |
| 25 |
78/1989 |
35/1962 |
56/2000 |
23/2013 |
1.55/1939 |
0.1/1962 |
| 26 |
83/1927 |
37/2020 |
61/2023 |
18/1962 |
1.33/1917 |
1.7/1967 |
| 27 |
84/1927 |
35/1925 |
61/1984 |
18/1936 |
1.24/1970 |
2.0/1925 |
| 28 |
77/1950 |
31/1925 |
56/1989 |
9/1925 |
1.37/1970 |
0.2/1925 |
| 29 |
81/2024 |
28/1925 |
65/2024 |
8/1925 |
1.56/1996 |
2.0/1917 |
| 30 |
83/1950 |
25/1917 |
67/2024 |
7/1925 |
1.36/2018 |
1.0/1923 |
| 31 |
84/1950 |
32/1917 |
62/1974 |
14/1925 |
2.51/1919 |
3.1/2019 |
|
|
|
|
Rockford November Temperature and Precipitation Records
**Last Updated 12/4/2025
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
57.7/2001 |
37.3/1996 |
| Average Monthly Low |
37.4/2001 |
17.0/1976 |
| Average Monthly |
47.6/2001 |
28.0/1976 |
| |
|
|
| Daily High Temperature |
81/1933 |
11/1976, 1950 |
| Daily Low Temperature |
61/2020 |
-10/1977 |
Top 10 Warmest and Coldest November Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
47.6° |
2001 |
| 2 |
46.3° |
1931 |
| 3 |
45.8° |
2016 |
| 4 |
45.6° |
2020 |
| 5 |
44.6° |
1913 |
| 6 |
44.1° |
1934 |
| - |
44.1° |
1909 |
| 8 |
43.7° |
2009 |
| 9 |
43.3° |
2015 |
| 10 |
43.2° |
1963 |
|
| Rank |
Coldest |
Year |
| 1 |
28.0° |
1976 |
| 2 |
29.3° |
1959 |
| 3 |
30.0° |
1995 |
| - |
30.0° |
1951 |
| 5 |
30.3° |
1996 |
| 6 |
31.9° |
2014 |
| 7 |
32.3° |
2018 |
| - |
32.3° |
1911 |
| 9 |
32.7° |
1910 |
| 10 |
32.9° |
1955 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
7.88"/1934 |
0.09"/1917 |
| Snow |
15.8"/2018 |
0/Several Occurrences |
| |
|
|
| Highest Calendar Day Snowfall |
11.7"/2018 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
2.70"/1928 |
|
Top 10 Wettest and Driest November Rankings
| Rank |
Wettest |
Year |
| 1 |
7.88" |
1934 |
| 2 |
5.83" |
1928 |
| 3 |
5.55" |
2015 |
| 4 |
5.51" |
1985 |
| 5 |
5.37" |
1931 |
| 6 |
4.83" |
1961 |
| 7 |
4.75" |
1992 |
| 8 |
4.69" |
1982 |
| 9 |
4.68" |
1983 |
| 10 |
4.51" |
1964 |
|
| Rank |
Driest |
Year |
| 1 |
0.09" |
1917 |
| 2 |
0.38" |
2021 |
| - |
0.38" |
1976 |
| 4 |
0.40" |
2007 |
| 5 |
0.46" |
2002 |
| 6 |
0.48" |
1933 |
| 7 |
0.51" |
1953 |
| 8 |
0.56" |
1939 |
| 9 |
0.60" |
2012 |
| 10 |
0.62" |
1949 |
|
Top 10 Snowiest November Rankings
| Rank |
Snowiest |
Year |
| 1 |
15.8" |
2018 |
| 2 |
14.8" |
1947 |
| 3 |
14.7" |
1951 |
| 4 |
10.0" |
2025 |
| 5 |
8.8" |
2015 |
| 6 |
8.2" |
1995 |
| - |
8.2" |
1926 |
| 8 |
7.3" |
1977 |
| 9 |
7.0" |
1925 |
| 10 |
6.9" |
1959 |
|
|
Rockford Daily Temperature and Precipitation Records for November
**Last Updated 12/4/2025
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record
Precipitation
Daily/Year |
Record
Snow
Daily/Year |
| 1 |
81/1933 |
32/1911 |
60/2016 |
19/2019 |
2.06/1982 |
2.0/1954 |
| 2 |
76/1961 |
23/1951 |
57/1961 |
12/1951 |
1.95/1964 |
0.8/1954 |
| 3 |
77/1938 |
22/1991 |
59/1938 |
11/1951 |
1.65/1935 |
3.4/1951 |
| 4 |
74/1978 |
24/1991 |
59/2024 |
10/1991 |
1.27/1959 |
T/2021 |
| 5 |
74/1978 |
30/1951 |
58/2015 |
5/1951 |
1.02/1994 |
1.0/1910 |
| 6 |
76/2020 |
26/1959 |
58/1924 |
14/1930 |
1.75/1943 |
6.4/1951 |
| 7 |
78/1915 |
25/1991 |
56/1975 |
7/1991 |
0.93/1938 |
3.1/1951 |
| 8 |
75/2020 |
30/1925 |
54/1977 |
7/1991 |
1.20/1921 |
3.0/1943 |
| 9 |
77/2020 |
32/2018 |
61/2020 |
10/1925 |
1.50/1942 |
1.8/2018 |
| 10 |
76/2022 |
29/1933 |
51/1949 |
14/2017 |
1.61/1998 |
4.0/1947 |
| 11 |
74/1911 |
26/1986 |
55/1964 |
10/1926 |
1.08/1911 |
3.2/2019 |
| 12 |
68/1909 |
16/2019 |
51/1949 |
3/2019 |
1.69/1922 |
3.5/1959 |
| 13 |
73/1989 |
20/1986 |
50/1944 |
3/1986 |
1.87/1951 |
1.5/1972 |
| 14 |
73/1971 |
22/1916 |
56/1958 |
4/1959 |
1.19/1926 |
0.4/1972 |
| 15 |
70/2025 |
21/1933 |
56/1930 |
0/1959 |
1.14/1960 |
2.0/1947 |
| 16 |
75/1931 |
25/1933 |
50/1942 |
2/1959 |
2.09/1961 |
0.8/2022 |
| 17 |
73/2016 |
12/1959 |
56/1952 |
0/1959 |
2.70/1928 |
2.1/2018 |
| 18 |
71/1941 |
19/2014 |
51/1941 |
8/2014 |
1.45/1957 |
4.2/1926 |
| 19 |
76/1930 |
25/1937 |
57/1913 |
7/1914 |
1.43/1934 |
2.0/1955 |
| 20 |
69/1942 |
26/2014 |
57/1930 |
5/1914 |
0.85/1983 |
4.9/2015 |
| 21 |
73/1913 |
15/1964 |
57/1934 |
3/1964 |
1.15/1934 |
3.9/2015 |
| 22 |
69/2010 |
21/1929 |
46/1966 |
-1/1929 |
1.21/1963 |
1.5/1945 |
| 23 |
65/1931 |
20/1970 |
55/1908 |
0/1950 |
0.80/1983 |
3.0/1941 |
| 24 |
65/2017 |
11/1950 |
54/1908 |
-6/1950 |
1.06/2001 |
4.0/1947 |
| 25 |
64/1915 |
23/2014 |
45/1908 |
-4/1950 |
0.93/1906 |
11.7/2018 |
| 26 |
67/1914 |
16/1977 |
46/2015 |
-10/1977 |
1.51/2015 |
4.0/1950 |
| 27 |
65/1990 |
17/1930 |
50/2006 |
-1/1930 |
1.59/1990 |
6.6/1995 |
| 28 |
65/1998 |
11/1976 |
53/2006 |
-6/1930 |
1.03/2016 |
4.5/1968 |
| 29 |
67/1941 |
11/1976 |
51/1998 |
-6/1976 |
1.52/1975 |
8.0/2025 |
| 30 |
64/1962 |
17/1919 |
48/1914 |
-8/1947 |
0.96/1934 |
5.2/2004 |
|
|
|
|
Rockford December Temperature and Precipitation Records
**Last Updated 6/23/2022
Quick Links:
Monthly Temperature Records | Monthly Precipitation Records | Daily Temperature and Precipitation Records
Monthly Temperature Records
| |
Record Warmest
Temp/Year |
Record Coldest
Temp/Year |
| Average Monthly High |
44.2/2021 |
19.6/1983 |
| Average Monthly Low |
32.1/2015 |
3.6/2000 |
| Average Monthly |
37.7/2015 |
12.5/2000 |
| |
|
|
| Daily High Temperature |
69/2021, 2012 |
-11/1983 |
| Daily Low Temperature |
58/1982 |
-24/1983 |
Top 10 Warmest and Coldest December Average Temperature Rankings
| Rank |
Warmest |
Year |
| 1 |
37.7° |
2015 |
| 2 |
36.3° |
2023 |
| 3 |
35.5° |
1923 |
| 4 |
34.9° |
2021 |
| 5 |
34.3° |
1931 |
| 6 |
34.0° |
1941 |
| 7 |
33.7° |
1913 |
| 8 |
33.4° |
2012 |
| 9 |
33.2° |
1939 |
| 10 |
33.0° |
1982, 1918 |
|
| Rank |
Coldest |
Year |
| 1 |
12.5° |
2000 |
| 2 |
12.7° |
1983 |
| 3 |
13.1° |
1963 |
| 4 |
14.0° |
1919 |
| 5 |
14.2° |
1989 |
| 6 |
14.6° |
1985 |
| 7 |
14.9° |
1976 |
| 8 |
16.5° |
1917 |
| 9 |
17.1° |
1909 |
| 10 |
18.0° |
1950 |
|
Monthly Precipitation Records
| |
Record Highest
Amount/Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
5.04"/1971 |
0.17"/1907 |
| Snow |
30.1"/2000 |
T/1939, 1910, 1908, 1905 |
| |
|
|
| Highest Calendar Day Snowfall |
10.7"/2006 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
2.33"/1936 |
|
Top 10 Wettest and Driest December Rankings
| Rank |
Wettest |
Year |
| 1 |
5.04" |
1971 |
| 2 |
4.65" |
2015 |
| 3 |
4.03" |
1987 |
| 4 |
4.01" |
2008 |
| 5 |
3.91" |
1936 |
| 6 |
3.65" |
1982 |
| 7 |
3.56" |
1921 |
| 8 |
3.55" |
2009 |
| 9 |
3.48" |
1909 |
| 10 |
3.36" |
1992 |
|
| Rank |
Driest |
Year |
| 1 |
0.17" |
1907 |
| 2 |
0.33" |
1939 |
| 3 |
0.37" |
1976 |
| - |
0.37" |
1955 |
| 5 |
0.49" |
2017 |
| - |
0.49" |
1995 |
| 7 |
0.50" |
1962 |
| 8 |
0.51" |
1989 |
| 9 |
0.52" |
1915 |
| 10 |
0.53" |
1930 |
|
Top 10 Snowiest and Least Snowiest December Rankings
| Rank |
Snowiest |
Year |
| 1 |
30.1" |
2000 |
| 2 |
28.9" |
2008 |
| 3 |
26.5" |
1909 |
| 4 |
25.3" |
2009 |
| 5 |
25.1" |
1978 |
| 6 |
23.3" |
1977 |
| 7 |
21.7" |
2007 |
| - |
21.7" |
1987 |
| 9 |
20.0" |
1973 |
| 10 |
19.2" |
2010 |
|
| Rank |
Least Snowiest |
Year |
| 1 |
T |
1939 |
| - |
T |
1910 |
| - |
T |
1908 |
| 4 |
0.1" |
2014 |
| 5 |
0.2" |
1971 |
| - |
0.2" |
1920 |
| 7 |
0.3" |
1943 |
| - |
0.3" |
1913 |
| 9 |
0.4" |
1998 |
| - |
0.4" |
1912 |
|
|
Rockford Daily Temperature and Precipitation Records for December
**Last Updated 12/15/2025
| Day |
Record
High
Temp/Year |
Record
Low
Max/Year |
Record
High
Min/Year |
Record
Low
Temp/Year |
Record
Precipitation
Daily/Year |
Record
Snow
Daily/Year |
| 1 |
62/1970 |
15/1919 |
47/1914 |
-3/1966 |
1.46/1985 |
10.7/2006 |
| 2 |
64/2012 |
8/1919 |
58/1982 |
-4/1976 |
2.00/1982 |
7.0/1991 |
| 3 |
69/2012 |
6/1940 |
54/1998 |
-14/1940 |
0.73/2011 |
6.5/1990 |
| 4 |
66/1998 |
7/1991 |
54/1998 |
-4/2025 |
1.29/1973 |
5.7/2010 |
| 5 |
67/2001 |
13/2005 |
54/1998 |
-5/2005 |
1.04/1909 |
3.0/1977 |
| 6 |
60/1980 |
12/2005 |
45/1980 |
-10/1964 |
0.83/1998 |
6.9/1994 |
| 7 |
64/1916 |
10/1976 |
42/1980 |
-11/1977 |
1.10/1980 |
4.9/2025 |
| 8 |
60/1991 |
10/1919 |
42/2013 |
-6/1958 |
0.67/2009 |
6.6/2009 |
| 9 |
55/2020 |
3/1995 |
44/1907 |
-12/1958 |
1.04/2003 |
5.0/1931 |
| 10 |
57/2020 |
1/1977 |
39/1911 |
-20/1919 |
1.60/2003 |
7.0/1944 |
| 11 |
61/1949 |
3/1962 |
43/1965 |
-18/1972 |
0.92/1996 |
8.3/2000 |
| 12 |
60/1991 |
9/1962 |
46/2015 |
-9/2000 |
0.79/1909 |
8.0/1909 |
| 13 |
62/2015 |
4/1919 |
52/2015 |
-14/1958 |
1.41/2015 |
6.6/1973 |
| 14 |
61/2015 |
4/2025 |
41/2015 |
-11/1989 |
1.70/2022 |
4.5/1983 |
| 15 |
69/2021 |
8/2016 |
50/2021 |
-16/1989 |
1.71/1971 |
10.6/1987 |
| 16 |
68/2021 |
4/1951 |
40/1928 |
-14/1932 |
1.12/1921 |
3.6/2008 |
| 17 |
50/2006 |
2/1945 |
37/1977 |
-12/1945 |
0.80/1921 |
3.8/1951 |
| 18 |
55/1941 |
0/1983 |
37/2002 |
-17/1983 |
1.04/1957 |
2.4/2000 |
| 19 |
56/1988 |
-2/1983 |
37/1957 |
-21/1983 |
0.91/1987 |
6.8/2008 |
| 20 |
59/1949 |
0/1963 |
40/1918 |
-20/1963 |
1.27/2012 |
5.1/1977 |
| 21 |
56/1967 |
-6/1989 |
46/1918 |
-20/1963 |
0.63/2015 |
4.6/1983 |
| 22 |
55/1957 |
-3/1989 |
45/1931 |
-19/1989 |
0.56/2013 |
5.0/2013 |
| 23 |
62/2020 |
-11/1983 |
43/1941 |
-21/1983 |
0.70/2015 |
4.9/1959 |
| 24 |
55/2021 |
-11/1983 |
47/2023 |
-24/1983 |
1.77/1965 |
8.0/1918 |
| 25 |
59/2019 |
-5/1983 |
45/2023 |
-22/2000 |
1.25/1945 |
6.0/1909 |
| 26 |
56/2019 |
4/1962 |
45/1936 |
-23/1914 |
0.75/1988 |
9.5/1988 |
| 27 |
55/1959 |
-1/1925 |
45/2024 |
-19/1950 |
2.10/1942 |
2.0/1909 |
| 28 |
66/1984 |
-1/1924 |
41/1984 |
-21/1924 |
1.25/2015 |
8.0/1987 |
| 29 |
65/1984 |
2/1983 |
40/2019 |
-11/1976 |
1.01/1914 |
8.0/1954 |
| 30 |
58/2002 |
4/1976 |
36/2010 |
-12/1963 |
2.33/1936 |
2.0/1941 |
| 31 |
56/1965 |
4/1976 |
40/2006 |
-17/1963 |
0.72/1923 |
8.5/1978 |
|
|
|
Quick Links:
Winter Season Records | Spring Season Records | Summer Season Records | Fall Season Records
Rockford Winter Season Temperature and Precipitation Records
**Last Updated 3/1/2025
Winter (Dec-Feb) Temperature Records
| |
Record Warmest
Temp/Date or Year |
Record Coldest
Temp/Date or Year |
| Average Winter High |
40.1/2023-24 |
22.5/1978-79 |
| Average Winter Low |
24.6/2023-24 |
5.0/1976-77 |
| Average Winter |
32.4/2023-24 |
14.1/1978-79 |
| |
|
|
| Daily High Temperature |
78/Feb 27, 2024 |
-14/Jan 1994 and Jan 1912 |
| Daily Low Temperature |
58/Dec 2, 1982 |
-31/Jan 31, 2019 |
(Click the + below to expand)
+
Top 10 Warmest and Coldest Winter Seasons (Dec-Feb)
| Rank |
Warmest |
Year |
| 1 |
32.4° |
2023-24 |
| 2 |
32.0° |
1931-32 |
| 3 |
30.9° |
2001-02 |
| 4 |
30.2° |
2011-12 |
| 5 |
30.1° |
2015-16 |
| - |
30.1° |
1997-98 |
| - |
30.1° |
1920-21 |
| 8 |
29.9° |
1930-31 |
| 9 |
29.4° |
2016-17 |
| 10 |
29.2° |
2019-20 |
| - |
29.2° |
1982-83 |
|
| Rank |
Coldest |
Year |
| 1 |
14.1° |
1978-79 |
| 2 |
14.5° |
1977-78 |
| 3 |
14.6° |
2013-14 |
| 4 |
14.7° |
1976-77 |
| 5 |
15.7° |
1935-36 |
| 6 |
15.8° |
1919-20 |
| 7 |
15.9° |
1962-63 |
| - |
15.9° |
1917-18 |
| 9 |
17.1° |
1981-82 |
| 10 |
17.2° |
1911-12 |
|
Winter (Dec-Feb) Precipitation Records
| |
Record Highest
Amount/Date or Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
10.38"/1945-46 |
1.28"/2002-03 |
| Snow |
65.1"/2007-08 |
1.3"/1906-07 |
| |
|
|
| Highest Calendar Day Snowfall |
11.5"/Feb 6, 1911 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
2.46"/Jan 12, 1960 |
|
(Click the + below to expand)
+
Top 10 Wettest and Driest Winter Seasons (Dec-Feb)
| Rank |
Wettest |
Year |
| 1 |
10.38" |
1945-46 |
| 2 |
9.19" |
1959-60 |
| 3 |
8.96" |
2018-19 |
| 4 |
8.76" |
1942-43 |
| 5 |
8.69" |
1936-37 |
| 6 |
8.56" |
2012-13 |
| 7 |
8.52" |
1973-74 |
| 8 |
7.57" |
2007-08 |
| 9 |
7.26" |
2000-01 |
| 10 |
7.04" |
2008-09 |
|
| Rank |
Driest |
Year |
| 1 |
1.28" |
2002-03 |
| 2 |
1.48" |
1962-63 |
| 3 |
1.62" |
1976-77 |
| 4 |
1.63" |
1930-31 |
| 5 |
1.69" |
1933-34 |
| 6 |
1.88" |
1960-61 |
| 7 |
1.97" |
1955-56 |
| 8 |
2.26" |
1963-64 |
| 9 |
2.27" |
1969-70 |
| 10 |
2.38" |
2024-25 1995-96 |
|
(Click the + below to expand)
+
Top 10 Snowiest and Least Snowiest Winter Seasons (Dec-Feb)
| Rank |
Snowiest |
Year |
| 1 |
65.1" |
2007-08 |
| 2 |
63.4" |
1978-79 |
| 3 |
51.2" |
2010-11 |
| 4 |
49.9" |
1993-94 |
| 5 |
49.3" |
2008-09 |
| 6 |
48.9" |
2009-10 |
| - |
48.9" |
1909-10 |
| 8 |
47.3" |
1973-74 |
| 9 |
46.5" |
2013-14 |
| 10 |
46.4" |
1917-18 |
|
| Rank |
Least Snowiest |
Year |
| 1 |
1.3" |
1906-07 |
| 2 |
4.0" |
1927-28 |
| 3 |
4.7" |
1920-21 |
| 4 |
4.9" |
1921-22 |
| 5 |
7.2" |
1967-68 |
| 6 |
7.3" |
1933-34 |
| 7 |
7.8" |
1937-38 |
| 8 |
8.0" |
2002-03 |
| 9 |
9.0" |
1932-33 |
| 10 |
10.0" |
1936-37 |
|
|
Rockford Spring Season Temperature and Precipitation Records
**Last Updated 6/12/2024
Spring (Mar-May) Temperature Records
| |
Record Warmest
Temp/Date or Year |
Record Coldest
Temp/Date or Year |
| Average Spring High |
67.0/2012 |
53.0/1984 |
| Average Spring Low |
44.6/2012 |
32.7/1923 and 1926 |
| Average Spring |
55.8/2012 |
43.5/1960 and 1996 |
| |
|
|
| Daily High Temperature |
106/May 31, 1934 |
9/Mar 2, 2014 |
| Daily Low Temperature |
74/May 12, 2022 |
-11/Mar 1962, 2002 and 2014 |
(Click the + below to expand)
+
Top 10 Warmest and Coldest Spring Seasons (Mar-May)
| Rank |
Warmest |
Year |
| 1 |
55.8° |
2012 |
| 2 |
55.2° |
1977 |
| 3 |
53.2° |
1921 |
| 4 |
52.9° |
2024 |
| 5 |
52.5° |
2010 |
| 6 |
52.0° |
2021 |
| - |
52.0° |
1991 |
| 8 |
51.9° |
1985 |
| 9 |
51.6° |
2007 |
| - |
51.6° |
1942 |
| - |
51.6° |
1938 |
|
| Rank |
Coldest |
Year |
| 1 |
43.5° |
1996 |
| - |
43.5° |
1960 |
| 3 |
43.6° |
1984 |
| 4 |
44.3° |
1966 |
| - |
44.3° |
1907 |
| 6 |
44.4° |
1979 |
| - |
44.4° |
1965 |
| - |
44.4° |
1912 |
| 9 |
44.7° |
1975 |
| - |
44.7° |
1926 |
|
Spring (Mar-May) Precipitation Records
| |
Record Highest
Amount/Date or Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
21.43"/1973 |
3.13"/1934 |
| Snow |
24.5"/1923 |
T/Several times |
| |
|
|
| Highest Calendar Day Snowfall |
13.5"/Mar 31, 1926 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
4.77"/May 28, 1996 |
|
(Click the + below to expand)
+
Top 10 Wettest and Driest Spring Seasons (Mar-May)
| Rank |
Wettest |
Year |
| 1 |
21.43" |
1973 |
| 2 |
15.40" |
1944 |
| 3 |
15.28" |
2019 |
| 4 |
15.22" |
1964 |
| 5 |
15.15" |
1996 |
| 6 |
14.89" |
1943 |
| 7 |
14.82" |
2017 |
| 8 |
14.46" |
1908 |
| 9 |
14.06" |
2004 |
| 10 |
13.95" |
1933 |
|
| Rank |
Driest |
Year |
| 1 |
3.13" |
1934 |
| 2 |
3.24" |
1936 |
| 3 |
3.92" |
2005 |
| 4 |
4.66" |
1958 |
| 5 |
4.87" |
1925 |
| 6 |
5.22" |
1994 |
| 7 |
5.51" |
2021 |
| 8 |
5.73" |
1971 |
| 9 |
5.76" |
1926 |
| 10 |
6.09" |
1980 |
|
(Click the + below to expand)
+
Top 10 Snowiest and Least Snowiest Spring Seasons (Mar-May)
| Rank |
Snowiest |
Year |
| 1 |
24.5" |
1923 |
| 2 |
22.7" |
1964 |
| 3 |
22.4" |
1912 |
| 4 |
22.0" |
1926 |
| 5 |
21.5" |
1932 |
| 6 |
19.2" |
1965 |
| 7 |
18.4" |
1972 |
| 8 |
15.8" |
1982 |
| 9 |
15.0" |
2023 |
| - |
15.0" |
1971, 1943 |
|
| Rank |
Least Snowiest |
Year |
| 1 |
T |
1945 |
| - |
T |
1911 |
| - |
T |
1908 |
| 4 |
0.1" |
2011 |
| 5 |
0.5" |
1934 |
| - |
0.5" |
1922 |
| 7 |
0.6" |
1981 |
| - |
0.6" |
1976 |
| 9 |
0.7" |
1990 |
| 10 |
0.9" |
1994, 1968 |
|
|
Rockford Summer Season Temperature and Precipitation Records
**Last Updated 8/23/2022
Summer (Jun-Aug) Temperature Records
| |
Record Warmest
Temp/Date or Year |
Record Coldest
Temp/Date or Year |
| Average Summer High |
89.3/1936 |
77.5/1915 |
| Average Summer Low |
64.3/2021 and 1983 |
55.0/1915 |
| Average Summer |
76.1/1921 |
66.3/1915 |
| |
|
|
| Daily High Temperature |
112/July 14, 1936 |
50/Jun 3, 1945 |
| Daily Low Temperature |
80/Aug 6, 1918 & Jul 19, 2012 |
35/Aug 30, 1915 & Jun 4-5,1945 |
(Click the + below to expand)
+
Top 10 Warmest and Coldest Summer Seasons (Jun-Aug)
| Rank |
Warmest |
Year |
| 1 |
76.1° |
1921 |
| 2 |
75.8° |
1934 |
| 3 |
75.2° |
2012 |
| - |
75.2° |
1983 |
| 5 |
75.1° |
2021 |
| 6 |
74.8° |
1949 |
| 7 |
74.7° |
2020 |
| - |
74.7° |
1995 |
| - |
74.7° |
1988 |
| 10 |
74.5° |
1936, 1933 |
|
| Rank |
Coldest |
Year |
| 1 |
66.3° |
1915 |
| 2 |
67.4° |
1992 |
| 3 |
67.8° |
2009 |
| 4 |
68.0° |
2004 |
| - |
68.0° |
1967 |
| 6 |
68.3° |
1912 |
| 7 |
68.6° |
1951 |
| 8 |
68.7° |
1924 |
| 9 |
68.8° |
1985 |
| 10 |
69.0° |
1958, 1927, 1917 |
|
Summer (Jun-Aug) Precipitation Records
| |
Record Highest
Amount/Date or Year |
Record Lowest
Amount/Year |
| Precipitation |
25.76"/1972 |
3.82"/1927 |
| |
|
|
| Highest Calendar Day Precip |
5.70"/Aug 14, 1987 |
|
(Click the + below to expand)
+
Top 10 Wettest and Driest Summer Seasons (Jun-Aug)
| Rank |
Wettest |
Year |
| 1 |
25.76" |
1972 |
| 2 |
21.98" |
1940 |
| 3 |
21.92" |
2018 |
| 4 |
21.65" |
1987 |
| 5 |
20.90" |
1960 |
| 6 |
20.51" |
1926 |
| 7 |
20.48" |
2007 |
| 8 |
19.65" |
1952 |
| 9 |
19.33" |
1935 |
| 10 |
18.64" |
1993 |
|
| Rank |
Driest |
Year |
| 1 |
3.82" |
1927 |
| 2 |
4.81" |
1988 |
| 3 |
5.57" |
1948 |
| 4 |
5.72" |
2012 |
| 5 |
5.77" |
1991 |
| 6 |
5.83" |
1922 |
| 7 |
6.24" |
1917 |
| 8 |
6.25" |
1976 |
| 9 |
6.29" |
1910 |
| 10 |
6.34" |
1918 |
|
|
Rockford Fall Season Temperature and Precipitation Records
**Last Updated 1/7/2025
Fall (Sep-Nov) Temperature Records
| |
Record Warmest
Temp/Date or Year |
Record Coldest
Temp/Date or Year |
| Average Fall High |
67.9/1922 and 1931 |
56.6/1976 |
| Average Fall Low |
47.4/2016 |
32.1/1976 |
| Average Fall |
57.6/1931 |
44.4/1976 |
| |
|
|
| Daily High Temperature |
103/Sep 7, 1939 |
11/Late Nov 1950 and 1976 |
| Daily Low Temperature |
77/Early Sep 1939 and 2011 |
-10/Nov 26, 1977 |
(Click the + below to expand)
+
Top 10 Warmest and Coldest Fall Seasons (Sep-Nov)
| Rank |
Warmest |
Year |
| 1 |
57.6° |
1931 |
| 2 |
57.3° |
2016 |
| 3 |
56.4° |
1963 |
| 4 |
55.5° |
2015 |
| 5 |
55.4° |
2024 |
| - |
55.4° |
1971 |
| - |
55.4° |
1922 |
| 8 |
55.1° |
2021 |
| - |
55.1° |
1927 |
| 10 |
54.9° |
1920 |
|
| Rank |
Coldest |
Year |
| 1 |
44.4° |
1976 |
| 2 |
47.3° |
1995 |
| 3 |
47.6° |
1951 |
| 4 |
47.9° |
1996 |
| - |
47.9° |
1959 |
| 6 |
48.0° |
1993 |
| 7 |
48.1° |
1917 |
| 8 |
48.6° |
2014 |
| 9 |
48.7° |
1911 |
| 10 |
48.9° |
1925 |
|
Fall (Sep-Nov) Precipitation Records
| |
Record Highest
Amount/Date or Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
21.56"/1961 |
3.05"/1956 |
| Snow |
15.8"/2018 |
0.0"/Several Years |
| |
|
|
| Highest Calendar Day Snowfall |
11.7"/Nov 25, 2018 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
5.56"/Sep 13, 1961 |
|
(Click the + below to expand)
+
Top 10 Wettest and Driest Fall Seasons (Sep-Nov)
| Rank |
Wettest |
Year |
| 1 |
21.56" |
1961 |
| 2 |
17.76" |
1941 |
| 3 |
16.02" |
1970 |
| 4 |
15.71" |
1985 |
| 5 |
15.64" |
1973 |
| 6 |
15.23" |
2001 |
| 7 |
14.60" |
2019 |
| 8 |
13.87" |
1931 |
| 9 |
13.78" |
1927 |
| 10 |
13.72" |
1911 |
|
| Rank |
Driest |
Year |
| 1 |
3.05" |
1956 |
| 2 |
3.31" |
1920 |
| 3 |
3.49" |
1924 |
| 4 |
3.52" |
1962 |
| 5 |
3.66" |
1989 |
| 6 |
3.71" |
1976 |
| 7 |
3.88" |
2007 |
| 8 |
4.03" |
1979 |
| 9 |
4.20" |
1908 |
| 10 |
4.22" |
1952 |
|
(Click the + below to expand)
+
Top 10 Snowiest Fall Seasons (Sep-Nov)
| Rank |
Snowiest |
Year |
| 1 |
15.8" |
2018 |
| 2 |
14.8" |
1947 |
| 3 |
14.7" |
1951 |
| 4 |
9.2" |
1925 |
| 5 |
8.8" |
2019 |
| - |
8.8" |
2015 |
| 7 |
8.2" |
1995 |
| - |
8.2" |
1926 |
| 9 |
8.0" |
1959 |
| 10 |
7.3" |
1977 |
|
|
|
Rockford Annual Temperature and Precipitation Records
**Last Updated 1/7/2025
Annual Temperature Records
| |
Record Warmest
Temp/Date or Year |
Record Coldest
Temp/Date or Year |
| Average Annual High |
63.8/2012 and 1921 |
54.9/1912 |
| Average Annual Low |
42.6/2016 |
34.0/1917 |
| Average Annual |
53.1/2012 |
44.9/1917 |
| |
|
|
| Daily High Temperature |
112/July 14, 1936 |
-14/Jan 6, 1924 & Jan 18, 1994 |
| Daily Low Temperature |
80/Jul 19, 2019 & Aug 6, 1918 |
-31/Jan 31, 2019 |
(Click the + below to expand)
+
Top 10 Warmest and Coldest Years (Jan-Dec)
| Rank |
Warmest |
Year |
| 1 |
53.1° |
2012 |
| 2 |
52.8° |
2024 |
| - |
52.8° |
1931 |
| - |
52.8° |
1921 |
| 5 |
52.0° |
2021 |
| 6 |
51.9° |
2016 |
| 7 |
51.6° |
1998 |
| 8 |
51.5° |
1934 |
| 9 |
51.4° |
2020 |
| 10 |
51.3° |
2023 |
| - |
51.3° |
1941 |
| - |
51.3° |
1938 |
|
| Rank |
Coldest |
Year |
| 1 |
44.9° |
1917 |
| 2 |
45.2° |
1979 |
| 3 |
45.6° |
1912 |
| 4 |
45.7° |
1996 |
| 5 |
45.8° |
1978 |
| - |
45.8° |
1976 |
| 7 |
45.9° |
1951 |
| 8 |
46.0° |
2014 |
| 9 |
46.3° |
1972 |
| - |
46.3° |
1924 |
|
Annual Precipitation Records
| |
Record Highest
Amount/Date or Year |
Record Lowest
Amount/Year |
| Precipitation (Liquid Equivalent) |
56.48"/1973 |
22.87"/1910 |
| Snow |
74.5"/1978-79 |
2.8"/1906-07 |
| |
|
|
| Highest Calendar Day Snowfall |
13.5"/Mar 31, 1926 |
|
| Highest Calendar Day Precip (Liquid Equivalent) |
5.70"/Aug 14, 1987 |
|
(Click the + below to expand)
+
Top 10 Wettest and Driest Years (Jan-Dec)
| Rank |
Wettest |
Year |
| 1 |
56.48" |
1973 |
| 2 |
55.15" |
1972 |
| 3 |
49.61" |
2018 |
| 4 |
49.45" |
1965 |
| 5 |
49.42" |
2019 |
| 6 |
47.97" |
1959 |
| 7 |
46.67" |
2009 |
| 8 |
46.60" |
1941 |
| 9 |
44.79" |
1990 |
| 10 |
44.67" |
2017 |
|
| Rank |
Driest |
Year |
| 1 |
22.87" |
1910 |
| 2 |
23.25" |
1976 |
| 3 |
23.35" |
2012 |
| 4 |
23.63" |
2005 |
| 5 |
24.29" |
1958 |
| 6 |
24.77" |
1988 |
| 7 |
25.36" |
2003 |
| 8 |
25.89" |
1917 |
| 9 |
26.15" |
1939 |
| 10 |
26.34" |
1948 |
|
(Click the + below to expand)
+
Top 10 Snowiest and Least Snowiest Seasons (Oct-May)
| Rank |
Snowiest |
Year |
| 1 |
74.5" |
1978-79 |
| 2 |
72.9" |
2007-08 |
| 3 |
61.0" |
1942-43 |
| 4 |
57.8" |
2018-19 |
| 5 |
56.9" |
2013-14 |
| 6 |
56.7" |
1925-26 |
| 7 |
56.6" |
2008-09 |
| 8 |
55.9" |
1911-12 |
| 9 |
55.2" |
1959-60 |
| 10 |
54.9" |
1958-59 |
|
| Rank |
Least Snowiest |
Year |
| 1 |
2.8" |
1906-07 |
| 2 |
8.8" |
1933-34 |
| 3 |
8.9" |
1921-22 |
| 4 |
11.0" |
1967-68 |
| 5 |
12.5" |
1924-25 |
| - |
12.5" |
1910-11 |
| 7 |
13.2" |
1927-28 |
| - |
13.2" |
1920-21 |
| 9 |
15.3" |
1936-37 |
| 10 |
16.5" |
1908-09 |
|
|
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