Weather & Climate at Fort Des Moines Army Base in Des Moines, IA
Summary of the weather and climate in Des Moines, IA:
- The average high in Des Moines, IA is 60.3°F and average low is 41.4°F
- The hottest month is July with an high of 85.7°F
- The coldest month is January with an low of 14.3°F
- Annual rainfall is 36.02 inches. The rainiest month is June with an average of 4.94 inches.
- Annual snowfall is 35.3 inches. The snowiest month is December with an average of 9 inches.
SOURCE: NOAA.GOV
Climate Table — Fort Des Moines Army Base
Monthly Averages:
| High (°F) | Low (°F) | Rainfall (inches) | Snowfall (inches) | |
|---|---|---|---|---|
| January | 31 | 14.3 | 1 | 8.5 |
| February | 36.1 | 18.8 | 1.28 | 7.9 |
| March | 49 | 29.7 | 2.3 | 5.2 |
| April | 62.3 | 41.1 | 3.86 | 1.8 |
| May | 72.4 | 52.2 | 4.74 | 0 |
| June | 81.6 | 62 | 4.94 | 0 |
| July | 85.7 | 66.8 | 4.47 | 0 |
| August | 83.8 | 64.8 | 4.13 | 0 |
| September | 76.1 | 55.2 | 3.05 | 0 |
| October | 63.1 | 43 | 2.64 | 0.4 |
| November | 47.9 | 30.5 | 2.19 | 2.5 |
| December | 34 | 18 | 1.42 | 9 |
Climate Charts — Fort Des Moines Army Base
Weather through the year:
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