| | Princess Anne, MD | Gainesville, VA | United States |
| Rainfall | 45.4 | 42.8 | 38.1 |
| Snowfall | 7.8 | 21.4 | 27.8 |
| Precipitation Days | 105.8 | 115.7 | 106.2 |
| Sunny | 208 | 197 | 205 |
| Avg. July High | 88 | 87.5 | 85.8 |
| Avg. Jan. Low | 27 | 23.6 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.3 | 7 |
| UV Index | 4.5 | 4 | 4.3 |
| Elevation ft. | 16 | 358 | 2443 |