Weather & Climate
Fairmont, Minnesota, United States
Overview
Available climate summaries for Fairmont. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
8.2°C
Summer Avg
22.1°C
Winter Avg
-6.9°C
Record High
40.1°C
Record Low
-38.1°C
Annual Precipitation
809.3 mm
Avg Humidity
75%
Summer Humidity
70%
Winter Humidity
84%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 10.5° | -8.5° | -38.1° | 18.3 | 85% | 59 | 64 |
| Feb | 17.2° | -6.7° | -29.3° | 24.6 | 83% | 84 | 75.2 |
| Mar | 26.8° | 1° | -26.7° | 44 | 76% | 119 | 59 |
| Apr | 30.9° | 8.2° | -14.1° | 84 | 70% | 143 | 73.7 |
| May | 34.6° | 14.8° | -4.1° | 110.4 | 71% | 171 | 53 |
| Jun | 37.8° | 20.8° | 5.8° | 121.8 | 73% | 184 | 50.2 |
| Jul | 40.1° | 23.6° | 8.4° | 90.8 | 69% | 202 | 40.1 |
| Aug | 39° | 21.9° | 6.3° | 94.9 | 68% | 170 | 42.2 |
| Sep | 37.5° | 17.6° | 0.6° | 93.3 | 68% | 130 | 50.1 |
| Oct | 29.9° | 8.9° | -8.6° | 62.6 | 71% | 91 | 56.5 |
| Nov | 24.4° | 1.7° | -19.6° | 32.7 | 76% | 59 | 61.6 |
| Dec | 16° | -5.4° | -29.7° | 31.9 | 85% | 46 | 64.9 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.