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Weather & Climate
Davis County, Iowa, United States
Overview
Climate data and monthly weather averages for Davis County.
Key Metrics
Annual Avg
10.8°C
Summer Avg
23.8°C
Winter Avg
-3°C
Record High
42.9°C
Record Low
-34.9°C
Annual Precipitation
988.8 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 | 17.3° | -4.4° | -34.9° | 32.2 | 83% | 59 | 56.3 |
| Feb | 22.7° | -2.8° | -24.7° | 42 | 81% | 80 | 52.7 |
| Mar | 25.9° | 4.3° | -21.4° | 62.3 | 77% | 116 | 59 |
| Apr | 29.5° | 11.1° | -8° | 96.3 | 74% | 146 | 48.1 |
| May | 36.6° | 16.9° | -0.7° | 131.1 | 76% | 175 | 57.7 |
| Jun | 40.6° | 22.6° | 6.7° | 139.5 | 76% | 189 | 39.9 |
| Jul | 42.9° | 25° | 9.9° | 99.8 | 72% | 197 | 33 |
| Aug | 41.6° | 23.7° | 7.7° | 113.8 | 71% | 172 | 32.7 |
| Sep | 38.6° | 19.2° | 2.3° | 92.7 | 72% | 141 | 40.1 |
| Oct | 34° | 11.5° | -5.2° | 83.1 | 73% | 99 | 47.6 |
| Nov | 25° | 4.6° | -13.7° | 49.5 | 78% | 67 | 48.9 |
| Dec | 21.4° | -1.7° | -23.4° | 46.5 | 84% | 53 | 59.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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