| | Roseville, MI | Marine City, MI | United States |
| Rainfall | 33.5 | 32.9 | 38.1 |
| Snowfall | 30.5 | 32.8 | 27.8 |
| Precipitation Days | 124.1 | 130 | 106.2 |
| Sunny | 178 | 174 | 205 |
| Avg. July High | 82.9 | 82.1 | 85.8 |
| Avg. Jan. Low | 18.3 | 17.6 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 6.8 | 7 |
| UV Index | 3.2 | 3.5 | 4.3 |
| Elevation ft. | 617 | 584 | 2443 |