Average annual temperature is 2.2 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -26.5 °C
Number of sunny days: 170 days
Number of rainy days: 129 days
Number of snow days: 66 days
Look at detailed online map of Sublette County
* Weather data for Sublette 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) | -1.8 | -0.1 | 2.3 | 10.6 | 20.9 | 22.0 | 30.2 | 28.6 | 24.1 | 18.5 | 9.0 | 3.7 |
| Average daytime temperature (°C) | -6.1 | -5.0 | -4.0 | 2.6 | 14.8 | 18.2 | 26.0 | 23.5 | 18.8 | 11.5 | 3.8 | -2.2 |
| Average temperature (°C) | -10.3 | -10.6 | -9.1 | -2.9 | 7.4 | 11.0 | 17.7 | 15.9 | 11.3 | 4.7 | -1.8 | -7.4 |
| Average night temperature (°C) | -13.6 | -15.2 | -13.8 | -7.7 | 0.1 | 4.3 | 9.5 | 9.5 | 5.2 | -0.2 | -5.6 | -11.8 |
| Absolute minimum temperature (°C) | -26.5 | -25.8 | -20.1 | -15.5 | -4.7 | 1.7 | 5.2 | 4.8 | -1.5 | -9.1 | -14.4 | -19.2 |
| 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 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.8 | 7.6 | 8.3 | 10.3 | 12.5 | 11.8 | 13.2 | 11.6 | 10.6 | 8.7 | 7.2 | 6.5 |
| Precipitation (mm) | 52 | 32 | 43 | 30 | 30 | 81 | 19 | 47 | 61 | 26 | 17 | 24 |
| Sunny days | 15 | 14 | 10 | 15 | 7 | 3 | 14 | 14 | 13 | 22 | 23 | 20 |
| Rainy days | 1 | 4 | 1 | 6 | 24 | 27 | 17 | 17 | 17 | 9 | 4 | 2 |
| Snow days | 15 | 10 | 20 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 |
The best time to visit Sublette County during the most sunny months:
Months with the longest average daylight duration in Sublette County:
The largest precipitation sum in Sublette County is at