| Santa Clarita, CA | Reston, VA | United States |
Rainfall | 18 | 43 | 38 |
Snowfall | 0 | 22 | 28 |
Precipitation | 34 | 118 | 106 |
Sunny | 280 | 197 | 205 |
Avg. July High | 89 | 86 | 86 |
Avg. Jan. Low | 46 | 24 | 22 |
Comfort Index (higher=better) | 8.9 | 7.3 | 7 |
UV Index | 6.2 | 4 | 4.3 |
Elevation | 1207 | 331 | 2443 |