| | Hagerstown, MD | Vestavia Hills, AL | United States |
| Rainfall | 40.7 | 56.3 | 38.1 |
| Snowfall | 24.5 | 1.1 | 27.8 |
| Precipitation Days | 119.3 | 112.6 | 106.2 |
| Sunny | 198 | 208 | 205 |
| Avg. July High | 86 | 90.8 | 85.8 |
| Avg. Jan. Low | 21.9 | 33.1 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.3 | 7 |
| UV Index | 3.9 | 5.2 | 4.3 |
| Elevation ft. | 541 | 951 | 2443 |