| South Lyon, MI | Chelsea, MI | United States |
Rainfall | 35 | 34 | 38 |
Snowfall | 42 | 40 | 28 |
Precipitation | 135 | 133 | 106 |
Sunny | 174 | 182 | 205 |
Avg. July High | 82 | 82 | 86 |
Avg. Jan. Low | 16 | 15 | 22 |
Comfort Index (higher=better) | 6.7 | 6.7 | 7 |
UV Index | 3.2 | 3.3 | 4.3 |
Elevation | 925 | 938 | 2443 |