| Casper, WY | St. Louis, MO | United States |
Rainfall | 13 | 42.2 | 38.1 |
Snowfall | 70.3 | 15.5 | 27.8 |
Precipitation Days | 79.2 | 105.3 | 106.2 |
Sunny | 220 | 202 | 205 |
Avg. July High | 88.2 | 88.5 | 85.8 |
Avg. Jan. Low | 15.4 | 22.8 | 21.7 |
Comfort Index (higher=better) | 6.8 | 7.2 | 7 |
UV Index | 4.9 | 4.2 | 4.3 |
Elevation ft. | 5105 | 466 | 2443 |