Average annual temperature is 8.1 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -30.8 °C
Number of sunny days: 183 days
Number of rainy days: 127 days
Number of snow days: 55 days
Look at detailed online map of Cheyenne
* Weather data for Cheyenne 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) | 9.9 | 12.7 | 15.2 | 24.3 | 24.3 | 30.2 | 32.8 | 33.5 | 31.8 | 25.8 | 20.1 | 15.9 |
| Average daytime temperature (°C) | -0.6 | 3.8 | 5.1 | 12.3 | 19.0 | 21.6 | 28.0 | 27.6 | 24.7 | 16.4 | 10.2 | 6.2 |
| Average temperature (°C) | -4.8 | -3.0 | -1.2 | 4.1 | 12.5 | 15.7 | 20.8 | 20.6 | 17.3 | 9.3 | 3.8 | 1.0 |
| Average night temperature (°C) | -8.3 | -7.8 | -5.9 | -1.9 | 6.9 | 10.5 | 14.4 | 14.2 | 10.8 | 3.4 | -0.9 | -2.5 |
| Absolute minimum temperature (°C) | -25.6 | -30.8 | -14.2 | -15.8 | 1.8 | 7.8 | 10.2 | 8.1 | 5.4 | -8.7 | -11.9 | -9.4 |
| 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 | 9.3 |
| 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) | 6.1 | 8.6 | 9.3 | 10.3 | 10.8 | 11.6 | 12.2 | 11.8 | 11.0 | 9.1 | 7.5 | 7.2 |
| Precipitation (mm) | 35 | 16 | 21 | 65 | 97 | 96 | 77 | 50 | 14 | 36 | 14 | 13 |
| Sunny days | 12 | 18 | 11 | 15 | 6 | 5 | 14 | 13 | 19 | 22 | 24 | 24 |
| Rainy days | 1 | 1 | 8 | 9 | 25 | 25 | 17 | 18 | 11 | 7 | 4 | 1 |
| Snow days | 18 | 9 | 12 | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 6 |
The best time to visit Cheyenne during the most sunny months:
The largest precipitation sum in Cheyenne is at