|
Typical Des Moines August Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 83.8 °F | |
| Average daily low | 64.7 °F | |
| Average monthly precipitation | 4.2 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 30.2% | |
| Daily chance of snow | 0% | |
|
Des Moines August Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 113 °F | August 8, 1934 |
| Lowest temperature | 39 °F | August 30, 1915 |
| Highest daily low | 81 °F | August 8, 1934 |
| Lowest daily high | 57 °F | August 26, 1944 |
| Hottest average high temperature | 94.8 °F | 1983 |
| Coldest average high temperature | 77.4 °F | 1915 |
| Most daily precipitation | 6.2 inches | August 27, 1975 |
| Most monthly precipitation | 13.7 inches | 1977 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| August 1 | 85.0 | 66.2 | 101 | 49 |
| August 2 | 84.9 | 66.0 | 101 | 51 |
| August 3 | 84.7 | 65.8 | 106 | 43 |
| August 4 | 84.5 | 65.6 | 111 | 48 |
| August 5 | 84.4 | 65.5 | 110 | 46 |
| August 6 | 84.3 | 65.3 | 101 | 53 |
| August 7 | 84.2 | 65.2 | 105 | 48 |
| August 8 | 84.2 | 65.1 | 113 | 45 |
| August 9 | 84.1 | 65.0 | 112 | 49 |
| August 10 | 84.1 | 65.0 | 103 | 51 |
| August 11 | 84.0 | 64.9 | 102 | 47 |
| August 12 | 84.0 | 64.9 | 102 | 48 |
| August 13 | 84.0 | 64.9 | 102 | 48 |
| August 14 | 84.0 | 64.9 | 104 | 50 |
| August 15 | 83.9 | 64.8 | 104 | 45 |
| August 16 | 83.8 | 64.8 | 108 | 52 |
| August 17 | 83.7 | 64.6 | 104 | 48 |
| August 18 | 83.5 | 64.4 | 108 | 44 |
| August 19 | 83.5 | 64.3 | 101 | 49 |
| August 20 | 83.5 | 64.2 | 100 | 40 |
| August 21 | 83.5 | 64.0 | 100 | 47 |
| August 22 | 83.4 | 63.9 | 98 | 45 |
| August 23 | 83.3 | 63.7 | 100 | 45 |
| August 24 | 83.1 | 63.4 | 103 | 43 |
| August 25 | 82.8 | 63.2 | 103 | 43 |
| August 26 | 82.7 | 63.0 | 104 | 46 |
| August 27 | 82.5 | 62.7 | 99 | 45 |
| August 28 | 82.4 | 62.5 | 100 | 41 |
| August 29 | 82.3 | 62.3 | 99 | 46 |
| August 30 | 82.1 | 62.1 | 104 | 39 |
| August 31 | 81.9 | 61.8 | 97 | 44 |