Climate for Cheyenne, Wyoming
Home : Climate Graphs: Wyoming : Cheyenne
Average Temperatures for Cheyenne
| Month | Low | High |
|---|---|---|
| Jan | 14.8°F | 37.1°F |
| Feb | 17.2°F | 40.5°F |
| Mar | 22.0°F | 46.4°F |
| Apr | 28.7°F | 54.4°F |
| May | 38.3°F | 64.4°F |
| Jun | 47.5°F | 75.4°F |
| Jul | 53.4°F | 81.9°F |
| Aug | 52.0°F | 79.8°F |
| Sept | 42.9°F | 70.3°F |
| Oct | 32.5°F | 58.2°F |
| Nov | 22.1°F | 44.5°F |
| Dec | 16.1°F | 38.1°F |
Cheyenne's coldest month is January when the average temperature overnight is 14.8°F. In July, the warmest month, the average day time temperature rises to 81.9°F.
Average Rainfall for Cheyenne
| Month | Precipitation |
|---|---|
| Jan | 0.45in. |
| Feb | 0.44in. |
| Mar | 1.05in. |
| Apr | 1.55in. |
| May | 2.48in. |
| Jun | 2.12in. |
| Jul | 2.26in. |
| Aug | 1.82in. |
| Sept | 1.43in. |
| Oct | 0.75in. |
| Nov | 0.64in. |
| Dec | 0.46in. |
The driest month in Cheyenne is February with 0.44 inches of precipitation, and with 2.48 inches May is the wettest month.