| Pierre, SD | Afton, WY | United States |
Rainfall | 18.4 | 19.1 | 38.1 |
Snowfall | 34.5 | 86.5 | 27.8 |
Precipitation Days | 73.6 | 109.2 | 106.2 |
Sunny | 217 | 208 | 205 |
Avg. July High | 89.6 | 81.1 | 85.8 |
Avg. Jan. Low | 9.4 | 5.1 | 21.7 |
Comfort Index (higher=better) | 6.9 | 5.9 | 7 |
UV Index | 3.5 | 4.5 | 4.3 |
Elevation ft. | 1480 | 6240 | 2443 |