| | Onley, VA | Easton, MD | United States |
| Rainfall | 44 | 45.5 | 38.1 |
| Snowfall | 6.5 | 11.6 | 27.8 |
| Precipitation Days | 109.9 | 107.3 | 106.2 |
| Sunny | 209 | 216 | 205 |
| Avg. July High | 87 | 87.8 | 85.8 |
| Avg. Jan. Low | 30.3 | 27.9 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.4 | 7 |
| UV Index | 4.6 | 3.9 | 4.3 |
| Elevation ft. | 43 | 36 | 2443 |