| | Union City, TN | Metropolis, IL | United States |
| Rainfall | 52.1 | 48.1 | 38.1 |
| Snowfall | 5.2 | 7.5 | 27.8 |
| Precipitation Days | 113.4 | 107.7 | 106.2 |
| Sunny | 207 | 198 | 205 |
| Avg. July High | 89.3 | 88.5 | 85.8 |
| Avg. Jan. Low | 25.8 | 24.6 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.3 | 7 |
| UV Index | 4.7 | 4.1 | 4.3 |
| Elevation ft. | 335 | 361 | 2443 |