| Dale City, VA | Hercules, CA | United States |
Rainfall | 42.1 | 23.9 | 38.1 |
Snowfall | 15.8 | 0 | 27.8 |
Precipitation Days | 115 | 64.1 | 106.2 |
Sunny | 201 | 265 | 205 |
Avg. July High | 87.1 | 77.9 | 85.8 |
Avg. Jan. Low | 26.3 | 40.2 | 21.7 |
Comfort Index (higher=better) | 7.4 | 8.5 | 7 |
UV Index | 4 | 5.4 | 4.3 |
Elevation ft. | 233 | 79 | 2443 |