| Dover, DE | Martinsburg, WV | United States |
Rainfall | 45.2 | 39.5 | 38.1 |
Snowfall | 15.2 | 21.4 | 27.8 |
Precipitation Days | 111.3 | 116.1 | 106.2 |
Sunny | 198 | 198 | 205 |
Avg. July High | 87.2 | 86.1 | 85.8 |
Avg. Jan. Low | 25.6 | 21.4 | 21.7 |
Comfort Index (higher=better) | 7.4 | 7.2 | 7 |
UV Index | 3.8 | 3.9 | 4.3 |
Elevation ft. | 30 | 453 | 2443 |