| Grand Rapids, MI | Lewistown, MT | United States |
Rainfall | 37 | 16 | 38 |
Snowfall | 64 | 72 | 28 |
Precipitation | 129 | 103 | 106 |
Sunny | 158 | 196 | 205 |
Avg. July High | 82 | 81 | 86 |
Avg. Jan. Low | 18 | 14 | 22 |
Comfort Index (higher=better) | 6.7 | 6.5 | 7 |
UV Index | 3.4 | 3.7 | 4.3 |
Elevation | 640 | 3947 | 2443 |