Average annual temperature is 11.6 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -22.2 °C
Number of sunny days: 165 days
Number of rainy days: 195 days
Number of snow days: 5 days
Look at detailed online map of Wyoming
* Weather data for Wyoming 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) | 17.0 | 19.4 | 14.8 | 32.6 | 28.1 | 31.1 | 32.3 | 29.7 | 32.3 | 28.5 | 17.6 | 16.1 |
| Average daytime temperature (°C) | 7.3 | 6.4 | 8.9 | 16.6 | 20.3 | 23.6 | 28.1 | 25.8 | 22.8 | 18.9 | 10.1 | 8.6 |
| Average temperature (°C) | 3.4 | 1.8 | 4.0 | 10.8 | 14.3 | 18.0 | 23.2 | 21.1 | 18.5 | 13.8 | 5.2 | 4.4 |
| Average night temperature (°C) | -0.1 | -2.6 | -0.2 | 6.1 | 8.8 | 13.6 | 19.3 | 17.1 | 15.3 | 10.1 | 1.0 | 1.0 |
| Absolute minimum temperature (°C) | -5.4 | -22.2 | -4.5 | -2.1 | 2.5 | 7.1 | 14.4 | 13.4 | 8.9 | 5.2 | -5.1 | -6.9 |
| 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) | 4.0 | 6.6 | 7.5 | 8.8 | 11.8 | 10.0 | 10.8 | 9.9 | 7.2 | 7.9 | 7.1 | 5.3 |
| Precipitation (mm) | 168 | 56 | 116 | 95 | 88 | 92 | 183 | 119 | 218 | 59 | 40 | 167 |
| Sunny days | 9 | 13 | 17 | 16 | 20 | 6 | 12 | 8 | 12 | 13 | 22 | 17 |
| Rainy days | 20 | 13 | 14 | 14 | 11 | 24 | 19 | 23 | 18 | 18 | 7 | 14 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Wyoming during the most sunny months:
The largest precipitation sum in Wyoming is at