| San Marino, CA | San Francisco, CA | United States |
Rainfall | 19 | 25 | 38 |
Snowfall | 0 | 0 | 28 |
Precipitation | 37 | 72 | 106 |
Sunny | 286 | 259 | 205 |
Avg. July High | 88 | 67 | 86 |
Avg. Jan. Low | 47 | 46 | 22 |
Comfort Index (higher=better) | 9.1 | 8.5 | 7 |
UV Index | 6.2 | 5.4 | 4.3 |
Elevation | 564 | 52 | 2443 |