US Geography / US Weather / Iowa Weather / Missouri Valley |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 28 | 35 | 47 | 64 | 74 | 84 | 87 | 84 | 76 | 65 | 48 | 32 |
| Avg. Low | 7 | 14 | 24 | 38 | 50 | 58 | 64 | 61 | 52 | 38 | 26 | 12 |
| Mean | 18 | 24 | 36 | 51 | 62 | 71 | 76 | 74 | 64 | 52 | 37 | 24 |
| Avg. Precip. | 0.8 in | 0.8 in | 2.0 in | 2.9 in | 4.5 in | 4.4 in | 3.6 in | 3.5 in | 3.7 in | 2.5 in | 1.4 in | 1.1 in |
Degrees in Fahrenheit
Copyright 2008 countrystudies.us