Dangerous, prolonged heat is expected across portions of the Central and Southeast U.S. through July. Scattered severe thunderstorms are expected over parts of the northern Plains into the upper Mississippi Valley today, with damaging winds and large hail as the primary threats. Heavy rainfall could lead to areas of flooding across the northern Plains, Upper Midwest, Southeast and Southwest. Read More >
Normals, Means & Extremes
August -
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 |
99 |
72 |
85 |
112 / 1979 |
86 / 1985 |
80 / 2017 |
53 / 1912 |
0 |
0 |
20 |
1336 |
0 |
6.31 |
Tr. / 2000 |
1 |
2 |
98 |
72 |
85 |
109 / 1979 |
86 / 1976 |
86 / 2017 |
53 / 1912 |
0 |
0 |
20 |
1356 |
0 |
6.31 |
Tr. / 2024 |
2 |
3 |
98 |
71 |
85 |
112 / 1938 |
81 / 1953 |
85 / 2017 |
53 / 1912 |
0 |
0 |
20 |
1376 |
0 |
6.31 |
Tr. / 2014 |
3 |
4 |
98 |
71 |
85 |
109 / 1901 |
85 / 1953 |
85 / 1909 |
53 / 1903 |
0 |
0 |
20 |
1396 |
0 |
6.31 |
Tr. / 2014 |
4 |
5 |
98 |
71 |
85 |
110 / 1998 |
85 / 1957 |
84 / 1909 |
52 / 1899 |
0 |
0 |
20 |
1415 |
0 |
6.31 |
Tr. / 1961 |
5 |
6 |
98 |
71 |
85 |
110 / 1990 |
79 / 1999 |
85 / 1978 |
54 / 1903 |
0 |
0 |
20 |
1435 |
0 |
6.31 |
Tr. / 1990 |
6 |
7 |
98 |
71 |
85 |
111 / 2024 |
81 / 1999 |
83 / 1978 |
56 / 1999 |
0 |
0 |
20 |
1454 |
0 |
6.31 |
Tr. / 1989 |
7 |
8 |
98 |
71 |
84 |
112 / 1905 |
84 / 1999 |
85 / 1978 |
56 / 1916 |
0 |
0 |
19 |
1474 |
0 |
6.31 |
0.07 / 1947 |
8 |
9 |
98 |
71 |
84 |
112 / 1981 |
82 / 1999 |
86 / 1978 |
51 / 1916 |
0 |
0 |
19 |
1493 |
0 |
6.31 |
0.02 / 1983 |
9 |
10 |
98 |
71 |
84 |
109 / 1929 |
83 / 1997 |
86 / 1978 |
56 / 1907 |
0 |
0 |
19 |
1512 |
0 |
6.31 |
Tr. / 2023 |
10 |
11 |
98 |
71 |
84 |
111 / 1940 |
82 / 1999 |
83 / 1978 |
54 / 1932 |
0 |
0 |
19 |
1531 |
0 |
6.31 |
0.02 / 1961 |
11 |
12 |
97 |
71 |
84 |
111 / 1933 |
86 / 1991 |
84 / 2012 |
52 / 1932 |
0 |
0 |
19 |
1550 |
0 |
6.31 |
Tr. / 1991 |
12 |
13 |
97 |
70 |
84 |
114 / 1933 |
81 / 1968 |
80 / 2012 |
54 / 1913 |
0 |
0 |
19 |
1569 |
0 |
6.31 |
Tr. / 2020 |
13 |
14 |
97 |
70 |
84 |
117 / 1933 |
80 / 1968 |
83 / 2012 |
55 / 1912 |
0 |
0 |
19 |
1588 |
0 |
6.31 |
0.02 / 1983 |
14 |
15 |
97 |
70 |
84 |
110 / 1906 |
81 / 1918 |
81 / 2021 |
52 / 1903 |
0 |
0 |
19 |
1606 |
0 |
6.31 |
0.06 / 1983 |
15 |
16 |
97 |
70 |
84 |
109 / 1920 |
81 / 1918 |
83 / 2021 |
49 / 1899 |
0 |
0 |
19 |
1625 |
0 |
6.31 |
Tr. / 1977 |
16 |
17 |
97 |
70 |
83 |
109 / 2023 |
80 / 1918 |
85 / 1909 |
50 / 1915 |
0 |
0 |
18 |
1643 |
0 |
6.31 |
1.03 / 1977 |
17 |
18 |
97 |
70 |
83 |
110 / 1942 |
82 / 1916 |
82 / 2020 |
50 / 1905 |
0 |
0 |
18 |
1662 |
0 |
6.31 |
1.00 / 1983 |
18 |
19 |
97 |
70 |
83 |
109 / 1950 |
78 / 1959 |
84 / 1909 |
52 / 1913 |
0 |
0 |
18 |
1680 |
0 |
6.31 |
0.08 / 1983 |
19 |
20 |
97 |
70 |
83 |
112 / 1950 |
74 / 2023 |
82 / 1909 |
52 / 1912 |
0 |
0 |
18 |
1698 |
0 |
6.31 |
1.08 / 2023 |
20 |
21 |
96 |
70 |
83 |
110 / 1919 |
80 / 1968 |
79 / 2022 |
51 / 1918 |
0 |
0 |
18 |
1716 |
0 |
6.31 |
0.02 / 1946 |
21 |
22 |
96 |
69 |
83 |
109 / 1919 |
82 / 1983 |
80 /1909 |
44 / 1903 |
0 |
0 |
18 |
1733 |
0 |
6.31 |
0.13 / 1904 |
22 |
23 |
96 |
69 |
83 |
110 / 1913 |
82 / 2024 |
80 / 1982 |
49 / 1915 |
0 |
0 |
18 |
1751 |
0 |
6.31 |
Tr. / 1971 |
23 |
24 |
96 |
69 |
83 |
112 / 1913 |
82 / 1963 |
79 / 1967 |
45 / 1903 |
0 |
0 |
18 |
1769 |
0 |
6.31 |
0.12 / 1971 |
24 |
25 |
96 |
69 |
82 |
111 / 2010 |
81 / 1990 |
79 / 1967 |
48 / 1903 |
0 |
0 |
17 |
1786 |
0 |
6.31 |
Tr. / 1926 |
25 |
26 |
96 |
69 |
82 |
107 / 2010 |
78 / 1920 |
77 / 2017 |
46 / 1903 |
0 |
0 |
17 |
1803 |
0 |
6.31 |
0.04 / 2003 |
26 |
27 |
96 |
69 |
82 |
111 / 1931 |
84 / 1991 |
80 / 1909 |
45 / 1903 |
0 |
0 |
17 |
1821 |
0 |
6.31 |
Tr. / 1982 |
27 |
28 |
95 |
69 |
82 |
109 / 1944 |
71 / 1911 |
79 / 2017 |
48 / 1903 |
0 |
0 |
17 |
1838 |
0 |
6.31 |
0.03 / 1916 |
28 |
29 |
95 |
69 |
82 |
112 / 2017 |
77 / 1911 |
85 / 1909 |
45 / 1903 |
0 |
0 |
17 |
1855 |
0 |
6.31 |
Tr. / 2000 |
29 |
30 |
95 |
68 |
82 |
108 / 1988 |
80 / 1957 |
85 / 1909 |
45 / 1912 |
0 |
0 |
17 |
1871 |
0 |
6.31 |
0.07 / 1987 |
30 |
31 |
95 |
68 |
82 |
111 / 1967 |
79 / 1966 |
80 / 2007 |
45 / 1912 |
0 |
0 |
17 |
1888 |
0 |
6.31 |
0.16 / 1964 |
31 |
Avg. |
96.9 |
70.0 |
83.4 |
|
0 |
|
572 |
|
0.00 |
|
Avg. |
||||
D |
Max. |
Min. |
Avg. |
High Max. |
Low Max. |
High Min. |
Low Min. |
Heating |
Normal |
Cooling |
Normal |
Daily |
Normal |
Record |
D |
Normal |
|||||||||||||||
Temperature |
Degree Days |
Precipitation |