| | Westport, CT | Novato, CA | United States |
| Rainfall | 47.9 | 38.2 | 38.1 |
| Snowfall | 28.2 | 0 | 27.8 |
| Precipitation Days | 122 | 72 | 106.2 |
| Sunny | 175 | 262 | 205 |
| Avg. July High | 83.5 | 80.5 | 85.8 |
| Avg. Jan. Low | 20.8 | 41.1 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 8.5 | 7 |
| UV Index | 3.4 | 5.2 | 4.3 |
| Elevation ft. | 16 | 20 | 2443 |