| Auburn Hills, MI | Naperville, IL | United States |
Rainfall | 31.8 | 38.6 | 38.1 |
Snowfall | 33.6 | 28.7 | 27.8 |
Precipitation Days | 121.9 | 120.3 | 106.2 |
Sunny | 178 | 189 | 205 |
Avg. July High | 81.6 | 83.8 | 85.8 |
Avg. Jan. Low | 15.5 | 15.1 | 21.7 |
Comfort Index (higher=better) | 6.8 | 6.9 | 7 |
UV Index | 3.2 | 3.4 | 4.3 |
Elevation ft. | 958 | 709 | 2443 |