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Weather & Climate
Stevensville, Montana, United States
Overview
Climate data and monthly weather averages for Stevensville.
Key Metrics
Annual Avg
3.2°C
Summer Avg
14.5°C
Winter Avg
-7.3°C
Record High
36.4°C
Record Low
-37.8°C
Annual Precipitation
785.7 mm
Avg Humidity
78%
Summer Humidity
64%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 7.7° | -7.3° | -32.4° | 77.2 | 95% | 39 | 24.5 |
| Feb | 8.5° | -6.9° | -37.8° | 72 | 95% | 57 | 27.3 |
| Mar | 18.4° | -2.9° | -31.9° | 80.3 | 90% | 95 | 23.9 |
| Apr | 21.5° | 1.1° | -16° | 71.7 | 81% | 133 | 25.2 |
| May | 27.2° | 6.9° | -9.9° | 78.1 | 74% | 173 | 24.5 |
| Jun | 32.3° | 11° | -4.7° | 78.3 | 73% | 191 | 18.6 |
| Jul | 36.2° | 16.5° | 0.3° | 26.7 | 62% | 230 | 20.1 |
| Aug | 36.4° | 16° | 0.2° | 34.4 | 56% | 191 | 18.4 |
| Sep | 31.6° | 10.9° | -6.8° | 40.2 | 60% | 133 | 20.7 |
| Oct | 26.6° | 3.5° | -24° | 64.8 | 73% | 81 | 24.4 |
| Nov | 17.1° | -2.8° | -25.3° | 77.7 | 86% | 42 | 26.6 |
| Dec | 5° | -7.6° | -33.9° | 84.3 | 95% | 30 | 24.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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