Average annual temperature is 9.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -26.0 °C
Number of sunny days: 205 days
Number of rainy days: 129 days
Number of snow days: 31 days
Look at detailed online map of City of Fairmont
* Weather data for City of Fairmont United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 2.8 | 5.4 | 13.5 | 27.9 | 30.7 | 30.7 | 34.6 | 35.9 | 34.0 | 30.8 | 18.2 | 11.8 |
| Average daytime temperature (°C) | -3.9 | -1.1 | 3.5 | 14.2 | 23.9 | 28.0 | 28.0 | 28.2 | 25.9 | 16.0 | 9.4 | 5.3 |
| Average temperature (°C) | -7.3 | -6.5 | -1.9 | 7.8 | 17.6 | 22.4 | 22.3 | 22.8 | 20.3 | 11.2 | 4.0 | 0.6 |
| Average night temperature (°C) | -10.2 | -11.1 | -6.2 | 3.0 | 11.7 | 17.2 | 17.2 | 18.6 | 15.6 | 7.7 | 0.1 | -2.3 |
| Absolute minimum temperature (°C) | -23.6 | -26.0 | -15.4 | -5.2 | 1.6 | 10.8 | 11.4 | 12.1 | 9.8 | -4.3 | -11.3 | -7.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 6.6 | 6.8 | 8.7 | 11.4 | 12.6 | 12.2 | 11.4 | 9.9 | 7.5 | 6.8 | 4.9 |
| Precipitation (mm) | 65 | 67 | 35 | 89 | 91 | 70 | 61 | 127 | 54 | 127 | 4 | 59 |
| Sunny days | 19 | 18 | 14 | 14 | 17 | 14 | 12 | 19 | 18 | 15 | 25 | 20 |
| Rainy days | 3 | 6 | 7 | 16 | 14 | 16 | 19 | 12 | 12 | 13 | 4 | 7 |
| Snow days | 9 | 4 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4 |
The best time to visit City of Fairmont during the most sunny months:
Months with the longest average daylight duration in City of Fairmont:
The largest precipitation sum in City of Fairmont is at