| | Edwardsville, IL | Homewood, IL | United States |
| Rainfall | 42.7 | 39.1 | 38.1 |
| Snowfall | 11.6 | 31.2 | 27.8 |
| Precipitation Days | 98.7 | 123.1 | 106.2 |
| Sunny | 204 | 192 | 205 |
| Avg. July High | 88.8 | 84.2 | 85.8 |
| Avg. Jan. Low | 22.4 | 18 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7 | 7 |
| UV Index | 4.1 | 3.6 | 4.3 |
| Elevation ft. | 541 | 659 | 2443 |