| Mattoon, IL | Fort Madison, IA | United States |
Rainfall | 39.5 | 39.3 | 38.1 |
Snowfall | 15.7 | 21.3 | 27.8 |
Precipitation Days | 111.7 | 107.6 | 106.2 |
Sunny | 201 | 204 | 205 |
Avg. July High | 86 | 86.3 | 85.8 |
Avg. Jan. Low | 20.1 | 16.7 | 21.7 |
Comfort Index (higher=better) | 7.2 | 7 | 7 |
UV Index | 4.1 | 3.8 | 4.3 |
Elevation ft. | 735 | 525 | 2443 |