| | Anna, IL | Marion, IL | United States |
| Rainfall | 48 | 46.5 | 38.1 |
| Snowfall | 10.9 | 12 | 27.8 |
| Precipitation Days | 104.9 | 103.9 | 106.2 |
| Sunny | 212 | 208 | 205 |
| Avg. July High | 88.8 | 87.6 | 85.8 |
| Avg. Jan. Low | 23.7 | 22.8 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
| UV Index | 4.3 | 4.1 | 4.3 |
| Elevation ft. | 630 | 427 | 2443 |