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Weather & Climate
Centerville, Iowa, United States
Overview
Climate data and monthly weather averages for Centerville.
Key Metrics
Annual Avg
10.7°C
Summer Avg
23.6°C
Winter Avg
-3.1°C
Record High
42.8°C
Record Low
-36°C
Annual Precipitation
987.6 mm
Avg Humidity
76%
Summer Humidity
73%
Winter Humidity
83%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 15.8° | -4.6° | -36° | 29.4 | 83% | 59 | 59.8 |
| Feb | 22.7° | -2.9° | -24.8° | 38.6 | 81% | 80 | 57.7 |
| Mar | 25.5° | 4.3° | -21.4° | 62.3 | 77% | 116 | 64.3 |
| Apr | 29.4° | 11° | -8.4° | 96.9 | 74% | 146 | 53 |
| May | 36.2° | 16.8° | -1.2° | 133.9 | 76% | 175 | 57.2 |
| Jun | 39.4° | 22.4° | 6.5° | 138.3 | 76% | 189 | 45 |
| Jul | 42.8° | 24.9° | 9.7° | 99.8 | 72% | 197 | 39.4 |
| Aug | 41.8° | 23.6° | 7.4° | 122.5 | 71% | 172 | 40.2 |
| Sep | 38.5° | 19° | 2.3° | 94.2 | 72% | 141 | 44.7 |
| Oct | 33.4° | 11.3° | -5.8° | 79.4 | 73% | 99 | 53.7 |
| Nov | 24.6° | 4.4° | -14.3° | 48.6 | 78% | 67 | 54.6 |
| Dec | 21.7° | -1.9° | -23.8° | 43.7 | 84% | 53 | 63.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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