| | Portsmouth, VA | Drexel Hill, PA | United States |
| Rainfall | 47.4 | 46.3 | 38.1 |
| Snowfall | 5 | 16.3 | 27.8 |
| Precipitation Days | 115.2 | 116.5 | 106.2 |
| Sunny | 217 | 204 | 205 |
| Avg. July High | 88.3 | 87.5 | 85.8 |
| Avg. Jan. Low | 33.4 | 24.6 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.3 | 7 |
| UV Index | 4.3 | 3.8 | 4.3 |
| Elevation ft. | 10 | 243 | 2443 |