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Weather & Climate
Troy, Missouri, United States
Overview
Climate data and monthly weather averages for Troy.
Key Metrics
Annual Avg
12.4°C
Summer Avg
24.6°C
Winter Avg
-0.7°C
Record High
42.3°C
Record Low
-25.2°C
Annual Precipitation
1058.4 mm
Avg Humidity
76%
Summer Humidity
73%
Winter Humidity
82%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 20.6° | -2.1° | -23.8° | 53.9 | 82% | 65 | 44.7 |
| Feb | 23.9° | -0.4° | -25.2° | 54.3 | 81% | 78 | 53.1 |
| Mar | 26.4° | 6.2° | -18.3° | 83.4 | 78% | 117 | 44.4 |
| Apr | 30.7° | 12.7° | -6.9° | 112.5 | 75% | 151 | 41 |
| May | 33.5° | 18.1° | -0.2° | 124.9 | 78% | 175 | 48 |
| Jun | 41.3° | 23.4° | 8.4° | 113.7 | 77% | 193 | 33.5 |
| Jul | 42.3° | 25.7° | 10.8° | 107.3 | 72% | 195 | 26.1 |
| Aug | 41.3° | 24.8° | 9.1° | 101.7 | 70% | 173 | 28.1 |
| Sep | 39.3° | 20.5° | 2.5° | 86.4 | 70% | 143 | 36.5 |
| Oct | 34° | 13° | -6.8° | 90.8 | 73% | 107 | 35.7 |
| Nov | 27° | 6.3° | -12.6° | 68.7 | 77% | 72 | 40.1 |
| Dec | 22.3° | 0.5° | -22.8° | 60.8 | 82% | 56 | 50 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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