| | Dexter, MI | Tecumseh, MI | United States |
| Rainfall | 33.7 | 34.8 | 38.1 |
| Snowfall | 41 | 31.3 | 27.8 |
| Precipitation Days | 134 | 120.3 | 106.2 |
| Sunny | 180 | 177 | 205 |
| Avg. July High | 81.9 | 83.3 | 85.8 |
| Avg. Jan. Low | 15.5 | 15.8 | 21.7 |
| Comfort Index (higher=better) | 6.7 | 6.8 | 7 |
| UV Index | 3.3 | 3.4 | 4.3 |
| Elevation ft. | 869 | 804 | 2443 |