| Williamsburg, VA | Arlington, VA | United States |
Rainfall | 47.2 | 43.3 | 38.1 |
Snowfall | 6.5 | 14.9 | 27.8 |
Precipitation Days | 116.2 | 117 | 106.2 |
Sunny | 209 | 201 | 205 |
Avg. July High | 87.8 | 87.7 | 85.8 |
Avg. Jan. Low | 30 | 26.5 | 21.7 |
Comfort Index (higher=better) | 7.4 | 7.3 | 7 |
UV Index | 4.4 | 4 | 4.3 |
Elevation ft. | 85 | 236 | 2443 |