Average annual temperature is 8.9 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -23.0 °C
Number of sunny days: 228 days
Number of rainy days: 97 days
Number of snow days: 40 days
Look at detailed online map of Fremont County
* Weather data for Fremont County 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) | 10.9 | 11.1 | 15.8 | 25.2 | 26.7 | 33.6 | 38.0 | 33.9 | 32.0 | 27.0 | 19.5 | 14.1 |
| Average daytime temperature (°C) | 3.1 | 5.8 | 8.6 | 16.3 | 21.1 | 25.4 | 32.6 | 30.4 | 26.3 | 19.9 | 12.1 | 6.1 |
| Average temperature (°C) | -4.6 | -4.2 | 0.7 | 7.5 | 13.7 | 17.4 | 23.8 | 22.3 | 17.6 | 10.6 | 3.0 | -1.9 |
| Average night temperature (°C) | -10.7 | -11.7 | -5.4 | -0.6 | 6.2 | 9.6 | 15.0 | 14.2 | 9.0 | 2.9 | -3.2 | -7.2 |
| Absolute minimum temperature (°C) | -23.0 | -21.7 | -14.3 | -7.8 | 2.4 | 4.6 | 11.0 | 10.2 | 3.8 | -10.9 | -16.5 | -15.1 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.9 | 9.1 | 10.3 | 11.5 | 11.8 | 12.6 | 12.8 | 12.1 | 11.0 | 9.9 | 8.7 | 8.0 |
| Precipitation (mm) | 18 | 16 | 16 | 22 | 87 | 59 | 12 | 56 | 31 | 17 | 12 | 18 |
| Sunny days | 19 | 21 | 18 | 20 | 10 | 12 | 16 | 18 | 22 | 27 | 24 | 21 |
| Rainy days | 1 | 0 | 5 | 8 | 21 | 18 | 15 | 13 | 8 | 4 | 3 | 1 |
| Snow days | 11 | 7 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 |
The largest precipitation sum in Fremont County is at