Average annual temperature is 4.8 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -22.1 °C
Number of sunny days: 181 days
Number of rainy days: 108 days
Number of snow days: 76 days
Look at detailed online map of Fossil
* Weather data for Fossil 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) | 0.7 | 0.4 | 4.4 | 13.1 | 20.9 | 25.0 | 32.9 | 30.5 | 27.0 | 20.5 | 13.4 | 4.6 |
| Average daytime temperature (°C) | -5.8 | -4.1 | -3.1 | 3.2 | 15.3 | 19.9 | 29.2 | 26.2 | 21.5 | 13.8 | 5.5 | -1.5 |
| Average temperature (°C) | -8.8 | -8.5 | -7.3 | -1.2 | 9.8 | 13.7 | 22.5 | 19.8 | 15.0 | 7.4 | 0.2 | -5.6 |
| Average night temperature (°C) | -11.2 | -11.9 | -10.6 | -4.6 | 4.8 | 8.3 | 15.4 | 13.6 | 9.3 | 2.6 | -3.4 | -9.4 |
| Absolute minimum temperature (°C) | -22.1 | -21.3 | -17.4 | -13.2 | -1.4 | 3.7 | 9.5 | 9.9 | 2.0 | -9.3 | -12.6 | -18.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 7.8 | 8.8 | 10.4 | 12.5 | 12.8 | 13.5 | 11.9 | 11.0 | 9.0 | 7.2 | 6.3 |
| Precipitation (mm) | 66 | 33 | 40 | 55 | 37 | 42 | 8 | 24 | 21 | 28 | 26 | 22 |
| Sunny days | 9 | 12 | 9 | 18 | 6 | 7 | 23 | 18 | 17 | 20 | 22 | 20 |
| Rainy days | 2 | 0 | 4 | 3 | 25 | 23 | 8 | 13 | 13 | 11 | 4 | 2 |
| Snow days | 20 | 16 | 18 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 9 |
The best time to visit Fossil during the most sunny months:
The largest precipitation sum in Fossil is at