| | Mattoon, IL | Lincoln, IL | United States |
| Rainfall | 39.5 | 38.3 | 38.1 |
| Snowfall | 15.7 | 17.3 | 27.8 |
| Precipitation Days | 111.7 | 104 | 106.2 |
| Sunny | 201 | 199 | 205 |
| Avg. July High | 86 | 85 | 85.8 |
| Avg. Jan. Low | 20.1 | 17.3 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
| UV Index | 4.1 | 3.9 | 4.3 |
| Elevation ft. | 735 | 581 | 2443 |