| | Maryland City, MD | Tennessee, IL | United States |
| Rainfall | 43.5 | 39.5 | 38.1 |
| Snowfall | 15.5 | 20.3 | 27.8 |
| Precipitation Days | 111.7 | 98.8 | 106.2 |
| Sunny | 211 | 195 | 205 |
| Avg. July High | 87.7 | 86.9 | 85.8 |
| Avg. Jan. Low | 24.3 | 15.5 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.1 | 7 |
| UV Index | 4 | 3.9 | 4.3 |
| Elevation ft. | 213 | 686 | 2443 |