| | Fairfield, CA | Burlington, MA | United States |
| Rainfall | 24.8 | 48.4 | 38.1 |
| Snowfall | 0 | 51.6 | 27.8 |
| Precipitation Days | 64.7 | 133.6 | 106.2 |
| Sunny | 258 | 200 | 205 |
| Avg. July High | 89.8 | 82.5 | 85.8 |
| Avg. Jan. Low | 38.7 | 17.1 | 21.7 |
| Comfort Index (higher=better) | 8.3 | 6.8 | 7 |
| UV Index | 5.1 | 3.5 | 4.3 |
| Elevation ft. | 13 | 220 | 2443 |