
A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >
Normals, Means & Extremes
April -
Values in red represent the extremes for the month.
|
D |
Temperature |
Degree Days |
Precipitation |
D |
|||||||||||
|
|
High Max. |
Low Max. |
High Min. |
Low Min. |
Heating |
Normal |
Cooling |
Normal |
Daily |
Normal |
Record |
||||
|
Max. |
Min. |
Avg. |
|||||||||||||
|
1 |
73 |
48 |
61 |
89 / 2021 |
54 / 1998 |
62 / 1900 |
32 / 1917 |
5 |
1822 |
1 |
14 |
0.03 |
5.44 |
0.87 / 1958 |
1 |
|
2 |
73 |
48 |
61 |
90 / 2021 |
57 / 1981 |
60 / 2002 |
35 / 1999 |
5 |
1827 |
1 |
15 |
0.03 |
5.47 |
0.57 / 1937 |
2 |
|
3 |
73 |
49 |
61 |
90 / 1961 |
53 / 1965 |
62 / 1966 |
35 / 1955 |
5 |
1832 |
1 |
16 |
0.03 |
5.50 |
0.52 / 1965 |
3 |
|
4 |
73 |
49 |
61 |
90 / 1971 |
58 / 1924 |
62 / 1961 |
34 / 2023 |
5 |
1837 |
1 |
17 |
0.03 |
5.53 |
0.77 / 1941 |
4 |
|
5 |
73 |
49 |
61 |
95 / 1971 |
55 / 2006 |
61 / 2007 |
34 / 1914 |
5 |
1843 |
1 |
18 |
0.03 |
5.56 |
1.00 / 1943 |
5 |
|
6 |
74 |
49 |
61 |
96 / 1989 |
55 / 1943 |
61 / 1960 |
35 / 1929 |
5 |
1848 |
1 |
19 |
0.02 |
5.58 |
0.78 / 1943 |
6 |
|
7 |
74 |
49 |
61 |
97 / 2022 |
50 / 1919 |
64 / 1909 |
30 / 1929 |
5 |
1852 |
1 |
21 |
0.03 |
5.61 |
0.91 / 2020 |
7 |
|
8 |
74 |
49 |
62 |
96 / 1989 |
50 / 1919 |
65 / 1909 |
28 / 1893 |
5 |
1857 |
1 |
22 |
0.02 |
5.63 |
0.62 / 2020 |
8 |
|
9 |
74 |
49 |
62 |
97 / 1989 |
55 / 1999 |
63 / 1909 |
33 / 1908 |
5 |
1862 |
1 |
23 |
0.02 |
5.65 |
0.44 / 1935 |
9 |
|
10 |
74 |
49 |
62 |
95 / 1989 |
56 / 1965 |
61 / 1989 |
33 / 1999 |
5 |
1866 |
1 |
25 |
0.02 |
5.67 |
0.97 / 1923 |
10 |
|
11 |
75 |
50 |
62 |
98 / 1904 |
53 / 1965 |
63 / 2014 |
30 / 1903 |
4 |
1871 |
2 |
26 |
0.02 |
5.69 |
0.47 / 2012 |
11 |
|
12 |
75 |
50 |
62 |
98 / 1908 |
52 / 1956 |
59 / 1978 |
33 / 1903 |
4 |
1875 |
2 |
28 |
0.02 |
5.71 |
0.53 / 1956 |
12 |
|
13 |
75 |
50 |
63 |
94 / 2008 |
57 / 2012 |
59 / 1930 |
32 / 1893 |
4 |
1879 |
2 |
29 |
0.02 |
5.73 |
0.86 / 2012 |
13 |
|
14 |
75 |
50 |
63 |
99 / 1985 |
56 / 2003 |
62 / 1962 |
33 / 1893 |
4 |
1883 |
2 |
31 |
0.02 |
5.75 |
0.45 / 2006 |
14 |
|
15 |
76 |
50 |
63 |
97 / 1994 |
57 / 2007 |
61 / 2014 |
36 / 1921 |
4 |
1887 |
2 |
33 |
0.02 |
5.77 |
0.22 / 2007 |
15 |
|
16 |
76 |
51 |
63 |
97 / 1947 |
50 / 1995 |
64 / 1947 |
34 / 1922 |
4 |
1891 |
2 |
35 |
0.02 |
5.79 |
0.36 / 1995 |
16 |
|
17 |
76 |
51 |
63 |
95 / 1954 |
60 / 1975 |
61 / 2014 |
34 / 1922 |
4 |
1895 |
2 |
37 |
0.02 |
5.81 |
0.52 / 2000 |
17 |
|
18 |
76 |
51 |
64 |
98 / 1910 |
55 / 1923 |
63 / 2014 |
35 / 1922 |
4 |
1898 |
2 |
39 |
0.02 |
5.83 |
0.52 / 1967 |
18 |
|
19 |
77 |
51 |
64 |
98 / 1910 |
54 / 1967 |
63 / 2016 |
38 / 1996 |
3 |
1901 |
2 |
41 |
0.02 |
5.85 |
0.58 / 1988 |
19 |
|
20 |
77 |
51 |
64 |
98 / 1906 |
59 / 2007 |
64 / 1939 |
36 / 1904 |
3 |
1905 |
2 |
44 |
0.02 |
5.87 |
0.61 / 1957 |
20 |
|
21 |
77 |
52 |
64 |
99 / 2009 |
57 / 2010 |
64 / 2009 |
33 / 1904 |
3 |
1908 |
3 |
46 |
0.02 |
5.89 |
0.70 / 1915 |
21 |
|
22 |
78 |
52 |
65 |
98 / 2012 |
58 / 2010 |
67 / 2012 |
34 / 1920 |
3 |
1911 |
3 |
49 |
0.01 |
5.90 |
0.15 / 1915 |
22 |
|
23 |
78 |
52 |
65 |
100 / 1910 |
59 / 1960 |
63 / 2018 |
33 / 1904 |
3 |
1914 |
3 |
52 |
0.02 |
5.92 |
0.29 / 1988 |
23 |
|
24 |
78 |
52 |
65 |
100 / 1910 |
64 / 1994 |
63 / 2018 |
34 / 1904 |
3 |
1916 |
3 |
55 |
0.01 |
5.93 |
0.42 / 1915 |
24 |
|
25 |
78 |
53 |
66 |
97 / 1946 |
60 / 1951 |
65 / 2019 |
32 / 1893 |
3 |
1919 |
3 |
58 |
0.02 |
5.95 |
0.53 / 1952 |
25 |
|
26 |
79 |
53 |
66 |
98 / 1926 |
57 / 1904 |
68 / 2019 |
32 / 1893 |
2 |
1921 |
3 |
61 |
0.01 |
5.96 |
0.80 / 1931 |
26 |
|
27 |
79 |
53 |
66 |
98 / 2004 |
60 / 1932 |
67 / 1965 |
34 / 1984 |
2 |
1924 |
3 |
64 |
0.02 |
5.98 |
0.56 / 1960 |
27 |
|
28 |
79 |
54 |
66 |
97 / 2023 |
54 / 1906 |
66 / 1965 |
38 / 1999 |
2 |
1926 |
4 |
68 |
0.01 |
5.99 |
0.79 / 1906 |
28 |
|
29 |
80 |
54 |
67 |
100 / 1981 |
61 / 1967 |
65 / 2023 |
40 / 1984 |
2 |
1928 |
4 |
72 |
0.01 |
6.00 |
0.26 / 1951 |
29 |
|
30 |
80 |
54 |
67 |
101 / 1981 |
55 / 1955 |
68 / 1981 |
38 / 1915 |
2 |
1929 |
4 |
75 |
0.01 |
6.01 |
0.61 / 1914 |
30 |
|
Avg. |
75.9 |
50.7 |
63.3 |
|
113 |
|
62 |
|
0.60 |
|
Avg. |
||||
|
D |
Max. |
Min. |
Avg. |
High Max. |
Low Max. |
High Min. |
Low Min. |
Heating |
Normal |
Cooling |
Normal |
Daily |
Normal |
Record |
D |
|
|
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|
Temperature |
Degree Days |
Precipitation |
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