| San Francisco, CA | Grapevine, TX | United States |
Rainfall | 25 | 38 | 38 |
Snowfall | 0 | 1 | 28 |
Precipitation | 72 | 79 | 106 |
Sunny | 259 | 236 | 205 |
Avg. July High | 67 | 95 | 86 |
Avg. Jan. Low | 46 | 35 | 22 |
Comfort Index (higher=better) | 8.5 | 7.1 | 7 |
UV Index | 5.4 | 5.7 | 4.3 |
Elevation | 52 | 640 | 2443 |