January Temperature Rankings for Rockford

News Headlines

September 2025 Climate Summary

Rockford Temperature Rankings for each month

ROCKFORD
MONTHLY TEMPERATURE MEANS
JANUARY

NORMAL 21.8 degrees

***Coldest to Warmest Official Rockford Temperature Data from 1906 - 2022***

4.7	1912		18.6	1996		24.2	1956
5.9	1977		18.8	1999		24.3	2013
7.3	1918		19.2	1917		24.4	1913
7.7	1979		19.2	1980		24.4	1953
8.8	1982		19.2	2003		24.5	1916
9.3	1963		19.4	1965		24.5	1967
11.3	1978		19.5	1961		24.6	1949
12.0	2014		19.9	2011		24.7	1919
12.5	1970		20.0	1995		24.7	1941
12.5	1994		20.5	1927		25.3	1928
12.8	1929		20.5	1958		25.3	1946
12.8	1940		20.6	1943		25.3	1983
12.9	1985		20.9	1955		25.8	2007
13.3	1959		20.9	1986		26.0	1908
13.4	1920		20.9	2015		26.2	1998
13.4	1966		21.0	2001		26.3	1973
13.8	2009		21.0	2008		26.6	1909
14.2	1924		21.1	1911		26.6	1992
14.5	1936		21.1	1925		26.6	2021
14.5	1962		21.1	2018		26.7	1950
14.6	1957		21.2	1968		26.7	1964
14.8	1971		21.2	1974		26.8	1923
15.0	1930		21.3	2005		27.4	2012
16.0	1984		21.4	1935		27.6	2017
16.0	1988		21.4	1981		28.3	2020
16.4	1976		21.6	2000		28.9	1939
16.5	1997		22.0	1937		29.0	1914
16.8	2022		22.1	1922		29.2	1931
17.0	1972		22.1	1942		29.4	1921
17.0	1991		22.1	1954		29.8	1906
17.8	1915		22.7	1938		29.9	1989
17.8	1945		22.8	1952		30.0	1932
17.9	1948		22.9	2016		30.0	1990
17.9	1969		23.1	1987		30.0	2002
18.0	1951		23.4	1993		30.1	1934
18.1	2019		23.5	1975		30.1	1944
18.3	2010		23.6	1907		33.5	2006
18.4	2004		23.8	1926		33.9	1933
18.6	1910		24.1	1960		No Data	1947

Follow us on Facebook

Follow us on YouTube