| | London, OH | Geneva, IL | United States |
| Rainfall | 39.7 | 37.7 | 38.1 |
| Snowfall | 20.4 | 30 | 27.8 |
| Precipitation Days | 111.7 | 119.5 | 106.2 |
| Sunny | 175 | 188 | 205 |
| Avg. July High | 84.9 | 84.2 | 85.8 |
| Avg. Jan. Low | 18.9 | 14.7 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 6.9 | 7 |
| UV Index | 5.1 | 3.5 | 4.3 |
| Elevation ft. | 1053 | 712 | 2443 |