| Granite City, IL | Peoria, IL | United States |
Rainfall | 42 | 38 | 38 |
Snowfall | 15 | 23 | 28 |
Precipitation | 103 | 110 | 106 |
Sunny | 204 | 194 | 205 |
Avg. July High | 88 | 86 | 86 |
Avg. Jan. Low | 22 | 16 | 22 |
Comfort Index (higher=better) | 7.2 | 7.1 | 7 |
UV Index | 4.1 | 3.8 | 4.3 |
Elevation | 423 | 499 | 2443 |