| San Marino, CA | Vienna, VA | United States |
Rainfall | 19.3 | 42.6 | 38.1 |
Snowfall | 0 | 21.4 | 27.8 |
Precipitation Days | 37.1 | 116.6 | 106.2 |
Sunny | 286 | 202 | 205 |
Avg. July High | 87.7 | 86.2 | 85.8 |
Avg. Jan. Low | 46.6 | 24.2 | 21.7 |
Comfort Index (higher=better) | 9.1 | 7.3 | 7 |
UV Index | 6.2 | 4 | 4.3 |
Elevation ft. | 564 | 354 | 2443 |