| Westford, MA | South Portland, ME | United States |
Rainfall | 48.4 | 49 | 38.1 |
Snowfall | 56.1 | 55.8 | 27.8 |
Precipitation Days | 128.2 | 128.6 | 106.2 |
Sunny | 199 | 196 | 205 |
Avg. July High | 83.4 | 78.4 | 85.8 |
Avg. Jan. Low | 15 | 11 | 21.7 |
Comfort Index (higher=better) | 6.8 | 6.6 | 7 |
UV Index | 3.5 | 2.8 | 4.3 |
Elevation ft. | 397 | 23 | 2443 |