US Geography / US Weather / Iowa Weather / West Des Moines |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 28° | 34° | 46° | 61° | 74° | 82° | 86° | 84° | 75° | 64° | 48° | 32° |
| Avg. Low | 10° | 15° | 27° | 40° | 51° | 61° | 66° | 64° | 54° | 42° | 28° | 16° |
| Mean | 18° | 25° | 37° | 51° | 62° | 72° | 77° | 74° | 65° | 54° | 38° | 24° |
| Avg. Precip. | 1.0 in | 1.1 in | 2.3 in | 3.4 in | 3.7 in | 4.5 in | 3.8 in | 4.3 in | 3.5 in | 2.6 in | 1.8 in | 1.3 in |
Degrees in Fahrenheit
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