| | Chilmark, MA | Saratoga, CA | United States |
| Rainfall | 47.3 | 33.7 | 38.1 |
| Snowfall | 30.1 | 0 | 27.8 |
| Precipitation Days | 115.2 | 64.8 | 106.2 |
| Sunny | 205 | 257 | 205 |
| Avg. July High | 80.1 | 85.9 | 85.8 |
| Avg. Jan. Low | 22.6 | 37.7 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 8.4 | 7 |
| UV Index | 3.7 | 5.1 | 4.3 |
| Elevation ft. | 82 | 423 | 2443 |