| Warrenville, IL | Charleston, WV | United States |
Rainfall | 39 | 46 | 38 |
Snowfall | 28 | 28 | 28 |
Precipitation | 119 | 149 | 106 |
Sunny | 192 | 176 | 205 |
Avg. July High | 84 | 86 | 86 |
Avg. Jan. Low | 15 | 24 | 22 |
Comfort Index (higher=better) | 6.9 | 7.1 | 7 |
UV Index | 3.4 | 4.2 | 4.3 |
Elevation | 696 | 597 | 2443 |