| Palo Alto, CA | Vallejo, CA | United States |
Rainfall | 17.3 | 21.4 | 38.1 |
Snowfall | 0 | 0 | 27.8 |
Precipitation Days | 60.6 | 65 | 106.2 |
Sunny | 261 | 258 | 205 |
Avg. July High | 79.8 | 84 | 85.8 |
Avg. Jan. Low | 40.5 | 37.5 | 21.7 |
Comfort Index (higher=better) | 8.8 | 8.4 | 7 |
UV Index | 5.1 | 5.1 | 4.3 |
Elevation ft. | 30 | 69 | 2443 |