| Chula Vista, CA | Poway, CA | United States |
Rainfall | 10.9 | 13.3 | 38.1 |
Snowfall | 0 | 0 | 27.8 |
Precipitation Days | 37.4 | 42 | 106.2 |
Sunny | 261 | 267 | 205 |
Avg. July High | 78 | 87.2 | 85.8 |
Avg. Jan. Low | 46.6 | 42.7 | 21.7 |
Comfort Index (higher=better) | 9.3 | 8.9 | 7 |
UV Index | 5.9 | 5.9 | 4.3 |
Elevation ft. | 66 | 515 | 2443 |