| Watertown Town, MA | Andover, MA | United States |
Rainfall | 47 | 48 | 38 |
Snowfall | 53 | 52 | 28 |
Precipitation | 134 | 126 | 106 |
Sunny | 198 | 201 | 205 |
Avg. July High | 83 | 83 | 86 |
Avg. Jan. Low | 19 | 17 | 22 |
Comfort Index (higher=better) | 6.9 | 7 | 7 |
UV Index | 3.5 | 3.2 | 4.3 |
Elevation | 62 | 184 | 2443 |