Average annual temperature is 4.6 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -24.9 °C
Number of sunny days: 182 days
Number of rainy days: 109 days
Number of snow days: 74 days
Look at detailed online map of Three Forks
* Weather data for Three Forks 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) | 2.3 | 1.9 | 5.1 | 15.9 | 22.1 | 25.8 | 33.6 | 31.5 | 27.3 | 22.5 | 15.1 | 4.5 |
| Average daytime temperature (°C) | -4.2 | -2.2 | -0.9 | 5.0 | 17.0 | 20.6 | 29.9 | 26.8 | 21.9 | 15.1 | 6.7 | -0.8 |
| Average temperature (°C) | -8.2 | -8.5 | -6.2 | -1.1 | 9.7 | 13.6 | 22.0 | 19.3 | 13.9 | 6.9 | 0.0 | -6.6 |
| Average night temperature (°C) | -11.5 | -12.8 | -10.2 | -5.8 | 2.5 | 6.5 | 13.3 | 11.8 | 6.6 | 0.9 | -4.5 | -11.4 |
| Absolute minimum temperature (°C) | -24.9 | -21.6 | -16.6 | -15.1 | -2.9 | 2.9 | 8.1 | 7.3 | 0.2 | -8.7 | -15.5 | -21.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.4 | 8.1 | 8.5 | 10.3 | 12.4 | 12.5 | 13.4 | 12.0 | 11.1 | 9.0 | 7.3 | 6.6 |
| Precipitation (mm) | 65 | 36 | 62 | 46 | 34 | 49 | 6 | 21 | 18 | 27 | 25 | 23 |
| Sunny days | 8 | 14 | 9 | 15 | 6 | 6 | 21 | 16 | 19 | 22 | 23 | 23 |
| Rainy days | 1 | 1 | 4 | 2 | 25 | 24 | 10 | 15 | 11 | 9 | 4 | 3 |
| Snow days | 22 | 13 | 18 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The best time to visit Three Forks during the most sunny months:
The largest precipitation sum in Three Forks is at