| Redwood City, CA | El Cajon, CA | United States |
Rainfall | 22.8 | 14.1 | 38.1 |
Snowfall | 0.2 | 0 | 27.8 |
Precipitation Days | 61.8 | 39.5 | 106.2 |
Sunny | 255 | 260 | 205 |
Avg. July High | 81.1 | 86.1 | 85.8 |
Avg. Jan. Low | 39.6 | 43.7 | 21.7 |
Comfort Index (higher=better) | 8.6 | 9.1 | 7 |
UV Index | 4.9 | 5.9 | 4.3 |
Elevation ft. | 20 | 433 | 2443 |