| Port Huron, MI | Sweet Grass, MT | United States |
Rainfall | 34 | 13 | 38 |
Snowfall | 37 | 48 | 28 |
Precipitation | 130 | 70 | 106 |
Sunny | 180 | 185 | 205 |
Avg. July High | 80 | 81 | 86 |
Avg. Jan. Low | 17 | 9 | 22 |
Comfort Index (higher=better) | 6.7 | 6.7 | 7 |
UV Index | 3.5 | 3.8 | 4.3 |
Elevation | 607 | 3497 | 2443 |