| Grand Rapids, MI | Lewistown, MT | United States |
Rainfall | 37.3 | 15.8 | 38.1 |
Snowfall | 64.2 | 72.3 | 27.8 |
Precipitation Days | 129.1 | 102.6 | 106.2 |
Sunny | 158 | 196 | 205 |
Avg. July High | 82.2 | 81 | 85.8 |
Avg. Jan. Low | 17.6 | 13.5 | 21.7 |
Comfort Index (higher=better) | 6.7 | 6.5 | 7 |
UV Index | 3.4 | 3.7 | 4.3 |
Elevation ft. | 640 | 3947 | 2443 |