| San Francisco, CA | Alto, CA | United States |
Rainfall | 24.6 | 40.6 | 38.1 |
Snowfall | 0 | 0 | 27.8 |
Precipitation Days | 72.3 | 78.1 | 106.2 |
Sunny | 259 | 260 | 205 |
Avg. July High | 67.2 | 76.5 | 85.8 |
Avg. Jan. Low | 45.5 | 42.9 | 21.7 |
Comfort Index (higher=better) | 8.5 | 8.4 | 7 |
UV Index | 5.4 | 5.2 | 4.3 |
Elevation ft. | 52 | 16 | 2443 |