| Shirley, MA | Littleton, MA | United States |
Rainfall | 48 | 49 | 38 |
Snowfall | 56 | 56 | 28 |
Precipitation | 127 | 128 | 106 |
Sunny | 200 | 199 | 205 |
Avg. July High | 83 | 83 | 86 |
Avg. Jan. Low | 14 | 15 | 22 |
Comfort Index (higher=better) | 6.8 | 6.8 | 7 |
UV Index | 3.5 | 3.5 | 4.3 |
Elevation | 282 | 226 | 2443 |