| | Greenfield, IL | Hardin, IL | United States |
| Rainfall | 39.3 | 40.5 | 38.1 |
| Snowfall | 16.9 | 14 | 27.8 |
| Precipitation Days | 105.4 | 99.1 | 106.2 |
| Sunny | 200 | 205 | 205 |
| Avg. July High | 86.4 | 88.4 | 85.8 |
| Avg. Jan. Low | 18.5 | 20.3 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
| UV Index | 3.8 | 4.1 | 4.3 |
| Elevation ft. | 587 | 446 | 2443 |