| | Rosemont, CA | Davis, CA | United States |
| Rainfall | 20 | 20.6 | 38.1 |
| Snowfall | 0 | 0 | 27.8 |
| Precipitation Days | 62.5 | 65.5 | 106.2 |
| Sunny | 264 | 267 | 205 |
| Avg. July High | 92.8 | 93.9 | 85.8 |
| Avg. Jan. Low | 39.2 | 38.5 | 21.7 |
| Comfort Index (higher=better) | 8.3 | 8.1 | 7 |
| UV Index | 5.2 | 4.8 | 4.3 |
| Elevation ft. | 49 | 52 | 2443 |