| Columbia, SC | South San Francisco, CA | United States |
Rainfall | 45.5 | 21.7 | 38.1 |
Snowfall | 0.9 | 0 | 27.8 |
Precipitation Days | 108.1 | 68.4 | 106.2 |
Sunny | 217 | 259 | 205 |
Avg. July High | 93.6 | 66.7 | 85.8 |
Avg. Jan. Low | 35 | 45 | 21.7 |
Comfort Index (higher=better) | 7.2 | 8.4 | 7 |
UV Index | 4.9 | 4.9 | 4.3 |
Elevation ft. | 302 | 16 | 2443 |