| Edwardsville, IL | Niles, IL | United States |
Rainfall | 43 | 36 | 38 |
Snowfall | 12 | 36 | 28 |
Precipitation | 99 | 125 | 106 |
Sunny | 204 | 190 | 205 |
Avg. July High | 89 | 84 | 86 |
Avg. Jan. Low | 22 | 17 | 22 |
Comfort Index (higher=better) | 7.2 | 6.9 | 7 |
UV Index | 4.1 | 3.6 | 4.3 |
Elevation | 541 | 636 | 2443 |