| | Mendocino, CA | Lucerne, CA | United States |
| Rainfall | 41 | 26.4 | 38.1 |
| Snowfall | 0 | 1 | 27.8 |
| Precipitation Days | 96.7 | 63 | 106.2 |
| Sunny | 189 | 266 | 205 |
| Avg. July High | 77.8 | 92.9 | 85.8 |
| Avg. Jan. Low | 38.7 | 32.2 | 21.7 |
| Comfort Index (higher=better) | 7.7 | 7.9 | 7 |
| UV Index | 5.2 | 5 | 4.3 |
| Elevation ft. | 154 | 1329 | 2443 |