| | Ava, IL | Rantoul, IL | United States |
| Rainfall | 44.5 | 39.9 | 38.1 |
| Snowfall | 8.2 | 18.2 | 27.8 |
| Precipitation Days | 90.8 | 103.7 | 106.2 |
| Sunny | 213 | 198 | 205 |
| Avg. July High | 88.3 | 84.9 | 85.8 |
| Avg. Jan. Low | 23.3 | 16.2 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7 | 7 |
| UV Index | 4.3 | 4 | 4.3 |
| Elevation ft. | 604 | 748 | 2443 |