| South San Francisco, CA | Daly City, CA | United States |
Rainfall | 22 | 26 | 38 |
Snowfall | 0 | 0 | 28 |
Precipitation | 68 | 68 | 106 |
Sunny | 259 | 261 | 205 |
Avg. July High | 67 | 67 | 86 |
Avg. Jan. Low | 45 | 46 | 22 |
Comfort Index (higher=better) | 8.4 | 8.4 | 7 |
UV Index | 4.9 | 4.9 | 4.3 |
Elevation | 16 | 407 | 2443 |