| | Monte Sereno, CA | Belvedere, CA | United States |
| Rainfall | 34.1 | 36.9 | 38.1 |
| Snowfall | 0 | 0 | 27.8 |
| Precipitation Days | 65.2 | 79.8 | 106.2 |
| Sunny | 263 | 265 | 205 |
| Avg. July High | 85.8 | 76.4 | 85.8 |
| Avg. Jan. Low | 37.7 | 42.9 | 21.7 |
| Comfort Index (higher=better) | 8.5 | 8.4 | 7 |
| UV Index | 5.1 | 5.2 | 4.3 |
| Elevation ft. | 502 | 59 | 2443 |