Thunderstorms, some severe, may produce heavy to excessive rainfall and isolated flooding over portions of the Southern Plains through Saturday. Widespread showers and thunderstorms will spread east into the Great Lakes, Ohio Valley, Mid Atlantic and Northeast. Dry conditions, combined with gusty winds will continue to support an elevated fire weather threat in the Desert Southwest. Read More >
Normals, Means & Extremes
May -
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 |
80 |
54 |
67 |
102 / 1947 |
55 / 1915 |
67 / 2015 |
37 / 1988 |
2 |
1931 |
4 |
79 |
0.01 |
6.02 |
0.55 / 1930 |
1 |
|
2 |
80 |
55 |
68 |
101 / 1947 |
65 / 1921 |
67 / 1909 |
38 / 1915 |
2 |
1933 |
4 |
83 |
0.01 |
6.03 |
0.81 / 1901 |
2 |
|
3 |
81 |
55 |
68 |
102 / 1966 |
64 / 1950 |
80 / 1906 |
40 / 1938 |
2 |
1934 |
4 |
88 |
0.01 |
6.04 |
0.92 / 1930 |
3 |
|
4 |
81 |
55 |
68 |
104 / 2017 |
59 / 1930 |
70 / 2017 |
39 / 1893 |
2 |
1936 |
5 |
92 |
0.01 |
6.05 |
0.55 / 1932 |
4 |
|
5 |
81 |
55 |
68 |
100 / 1990 |
61 / 1932 |
69 / 1909 |
42 / 1930 |
1 |
1937 |
5 |
97 |
0.01 |
6.06 |
0.81 / 1901 |
5 |
|
6 |
82 |
56 |
69 |
104 / 1987 |
55 / 1921 |
71 / 1989 |
42 / 1988 |
1 |
1939 |
5 |
102 |
0.01 |
6.07 |
0.85 / 1921 |
6 |
|
7 |
82 |
56 |
69 |
101 / 1987 |
61 / 1930 |
70 / 1989 |
42 / 1965 |
1 |
1940 |
5 |
107 |
0.02 |
6.09 |
0.14 / 1955 |
7 |
|
8 |
82 |
56 |
69 |
100 / 1987 |
63 / 1933 |
71 / 1906 |
40 / 1908 |
1 |
1941 |
5 |
112 |
0.01 |
6.10 |
0.95 / 1928 |
8 |
|
9 |
82 |
56 |
69 |
101/ 2001 |
58 / 1922 |
68 / 2001 |
35 / 1918 |
1 |
1942 |
6 |
118 |
0.01 |
6.11 |
0.75 / 1928 |
9 |
|
10 |
83 |
57 |
70 |
102 / 1941 |
61 / 1918 |
69 / 1909 |
38 / 1922 |
1 |
1943 |
6 |
123 |
0.01 |
6.12 |
0.39 / 1989 |
10 |
|
11 |
83 |
57 |
70 |
103 / 1934 |
56 / 1919 |
69 / 1969 |
38 / 1918 |
1 |
1944 |
6 |
129 |
0.01 |
6.13 |
0.81 / 1958 |
11 |
|
12 |
83 |
57 |
70 |
103 / 1976 |
60 / 1998 |
70 / 2013 |
41 / 1908 |
1 |
1945 |
6 |
135 |
0.01 |
6.14 |
0.22 / 1998 |
12 |
|
13 |
83 |
57 |
70 |
107 / 1976 |
65 / 1998 |
74 / 1976 |
34 / 1907 |
1 |
1946 |
6 |
142 |
0.00 |
6.14 |
0.31 / 1902 |
13 |
|
14 |
84 |
58 |
71 |
102 / 2023 |
64 / 1949 |
72 / 1976 |
40 / 1918 |
1 |
1947 |
7 |
148 |
0.01 |
6.15 |
0.58 / 1949 |
14 |
|
15 |
84 |
58 |
71 |
103 / 1927 |
60 / 1953 |
71 / 1972 |
36 / 1918 |
1 |
1948 |
7 |
155 |
0.01 |
6.16 |
0.07 / 1995 |
15 |
|
16 |
84 |
58 |
71 |
105 / 1970 |
63 / 1962 |
71 / 2008 |
39 / 1918 |
1 |
1949 |
7 |
162 |
0.01 |
6.17 |
0.24 / 2019 |
16 |
|
17 |
84 |
58 |
71 |
105 / 2009 |
68 / 1998 |
73 / 2009 |
41 / 1906 |
1 |
1949 |
7 |
169 |
0.01 |
6.18 |
0.55 / 1915 |
17 |
|
18 |
85 |
59 |
72 |
102 / 2009 |
68 / 2011 |
76 / 1973 |
41 / 1893 |
1 |
1950 |
7 |
177 |
0.00 |
6.18 |
0.56 / 1917 |
18 |
|
19 |
85 |
59 |
72 |
101 / 1954 |
65 / 1916 |
73 / 1979 |
38 / 1893 |
1 |
1951 |
8 |
184 |
0.01 |
6.19 |
0.33 / 2019 |
19 |
|
20 |
85 |
59 |
72 |
103 / 1942 |
65 / 1923 |
70 / 2001 |
42 / 1902 |
1 |
1951 |
8 |
192 |
0.01 |
6.20 |
0.85 / 1921 |
20 |
|
21 |
85 |
59 |
72 |
103 / 1988 |
65 / 1903 |
71 / 2001 |
42 / 1902 |
1 |
1952 |
8 |
200 |
0.00 |
6.20 |
0.58 / 1921 |
21 |
|
22 |
86 |
59 |
73 |
102 / 2001 |
66 / 2019 |
73 / 1967 |
36 / 1903 |
1 |
1952 |
8 |
208 |
0.01 |
6.21 |
0.30 / 2015 |
22 |
|
23 |
86 |
60 |
73 |
107 / 1904 |
67 / 2010 |
73 / 2000 |
44 / 1903 |
1 |
1953 |
8 |
216 |
0.01 |
6.22 |
0.12 / 2015 |
23 |
|
24 |
86 |
60 |
73 |
107 / 1982 |
68 / 1980 |
76 / 1982 |
41 / 1916 |
0 |
1953 |
8 |
224 |
0.00 |
6.22 |
0.03 / 1980 |
24 |
|
25 |
86 |
60 |
73 |
106 / 1982 |
58 / 2008 |
77 / 1982 |
39 / 1893 |
0 |
1954 |
9 |
233 |
0.01 |
6.23 |
0.60 / 1902 |
25 |
|
26 |
87 |
60 |
74 |
107 / 1951 |
68 / 1998 |
72 / 1979 |
40 / 1918 |
0 |
1954 |
9 |
242 |
0.00 |
6.23 |
0.78 / 1971 |
26 |
|
27 |
87 |
61 |
74 |
106 / 1974 |
66 / 1971 |
75 / 1974 |
42 / 1917 |
0 |
1954 |
9 |
251 |
0.01 |
6.24 |
0.75 / 1906 |
27 |
|
28 |
87 |
61 |
74 |
107 / 1973 |
67 / 1953 |
75 / 2020 |
43 / 1906 |
0 |
1955 |
9 |
260 |
0.01 |
6.25 |
0.43 / 1953 |
28 |
|
29 |
87 |
61 |
74 |
106 / 1973 |
70 / 2011 |
75 / 1973 |
45 / 1927 |
0 |
1955 |
10 |
270 |
0.00 |
6.25 |
0.70 / 1919 |
29 |
|
30 |
88 |
61 |
74 |
108 / 1910 |
71 / 1906 |
74 / 1973 |
41 / 1906 |
0 |
1955 |
10 |
279 |
0.01 |
6.26 |
0.11 / 1948 |
30 |
|
31 |
88 |
61 |
75 |
110 / 1910 |
70 / 1967 |
76 / 2002 |
44 / 1923 |
0 |
1956 |
10 |
289 |
0.00 |
6.26 |
0.02 / 1948 |
31 |
|
Avg. |
84.1 |
58.0 |
71.1 |
|
26 |
|
214 |
|
0.25 |
|
Avg. |
||||
|
D |
Max. |
Min. |
Avg. |
High Max. |
Low Max. |
High Min. |
Low Min. |
Heating |
Normal |
Cooling |
Normal |
Daily |
Normal |
Record |
D |
|
|
|||||||||||||||
|
Temperature |
Degree Days |
Precipitation |
|||||||||||||
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