| | Rancho Santa Fe, CA | Mount Hermon, CA | United States |
| Rainfall | 12.3 | 36.3 | 38.1 |
| Snowfall | 0 | 0 | 27.8 |
| Precipitation Days | 42.4 | 67.8 | 106.2 |
| Sunny | 263 | 260 | 205 |
| Avg. July High | 80.8 | 82 | 85.8 |
| Avg. Jan. Low | 43.9 | 38.9 | 21.7 |
| Comfort Index (higher=better) | 9 | 8.5 | 7 |
| UV Index | 5.9 | 5.2 | 4.3 |
| Elevation ft. | 246 | 400 | 2443 |