| Marion, IL | Collinsville, IL | United States |
Rainfall | 47 | 43 | 38 |
Snowfall | 12 | 13 | 28 |
Precipitation | 104 | 102 | 106 |
Sunny | 208 | 199 | 205 |
Avg. July High | 88 | 89 | 86 |
Avg. Jan. Low | 23 | 22 | 22 |
Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
UV Index | 4.1 | 4.1 | 4.3 |
Elevation | 427 | 561 | 2443 |