| Wheaton, IL | Normal, IL | United States |
Rainfall | 38.6 | 39.4 | 38.1 |
Snowfall | 29.8 | 21.9 | 27.8 |
Precipitation Days | 119.2 | 107 | 106.2 |
Sunny | 186 | 195 | 205 |
Avg. July High | 84.2 | 85.9 | 85.8 |
Avg. Jan. Low | 15 | 14.9 | 21.7 |
Comfort Index (higher=better) | 6.9 | 7 | 7 |
UV Index | 3.4 | 3.7 | 4.3 |
Elevation ft. | 758 | 801 | 2443 |