| | Westford, MA | Goleta, CA | United States |
| Rainfall | 48.4 | 18.1 | 38.1 |
| Snowfall | 56.1 | 0 | 27.8 |
| Precipitation Days | 128.2 | 37.7 | 106.2 |
| Sunny | 199 | 279 | 205 |
| Avg. July High | 83.4 | 73 | 85.8 |
| Avg. Jan. Low | 15 | 42.8 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 8.9 | 7 |
| UV Index | 3.5 | 5.7 | 4.3 |
| Elevation ft. | 397 | 20 | 2443 |