| Lewistown, MT | Madison, SD | United States |
Rainfall | 15.8 | 26.4 | 38.1 |
Snowfall | 72.3 | 38.8 | 27.8 |
Precipitation Days | 102.6 | 87.1 | 106.2 |
Sunny | 196 | 210 | 205 |
Avg. July High | 81 | 83.2 | 85.8 |
Avg. Jan. Low | 13.5 | 5.3 | 21.7 |
Comfort Index (higher=better) | 6.5 | 6.7 | 7 |
UV Index | 3.7 | 3.5 | 4.3 |
Elevation ft. | 3947 | 1676 | 2443 |