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Weather & Climate
Fairfax, Minnesota, United States
Overview
Climate data and monthly weather averages for Fairfax.
Key Metrics
Annual Avg
7.8°C
Summer Avg
22.1°C
Winter Avg
-7.7°C
Record High
40.8°C
Record Low
-38.3°C
Annual Precipitation
712.1 mm
Avg Humidity
73%
Summer Humidity
67%
Winter Humidity
83%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 10.9° | -9.3° | -38.3° | 14.6 | 85% | 59 | 63.3 |
| Feb | 19.2° | -7.6° | -29.3° | 21.6 | 81% | 85 | 69.6 |
| Mar | 28.4° | 0.5° | -29.3° | 37.8 | 74% | 117 | 60.4 |
| Apr | 32.7° | 7.9° | -14.8° | 71.7 | 67% | 141 | 60.2 |
| May | 34.8° | 14.7° | -4.3° | 95.2 | 67% | 168 | 54.3 |
| Jun | 36.9° | 20.7° | 5.9° | 111.9 | 70% | 182 | 50.1 |
| Jul | 40.8° | 23.8° | 8.9° | 76.9 | 65% | 201 | 43.1 |
| Aug | 38.1° | 21.9° | 6.3° | 89.3 | 66% | 168 | 44.8 |
| Sep | 35.7° | 17.4° | 0.4° | 78.6 | 66% | 126 | 52.8 |
| Oct | 29.9° | 8.5° | -11.4° | 61.1 | 70% | 87 | 59.6 |
| Nov | 26° | 1.2° | -19.9° | 26.7 | 75% | 55 | 63.8 |
| Dec | 12° | -6.2° | -32.4° | 26.7 | 84% | 43 | 67.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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