| Annandale, VA | Falls Church, VA | United States |
Rainfall | 43.8 | 43.8 | 38.1 |
Snowfall | 21.3 | 19.6 | 27.8 |
Precipitation Days | 117.1 | 117.1 | 106.2 |
Sunny | 202 | 202 | 205 |
Avg. July High | 86.3 | 86.3 | 85.8 |
Avg. Jan. Low | 24.3 | 24.4 | 21.7 |
Comfort Index (higher=better) | 7.3 | 7.3 | 7 |
UV Index | 4 | 4 | 4.3 |
Elevation ft. | 361 | 328 | 2443 |