| Chelmsford, MA | Wilbraham, MA | United States |
Rainfall | 47.2 | 47 | 38.1 |
Snowfall | 56 | 43.2 | 27.8 |
Precipitation Days | 126 | 116.4 | 106.2 |
Sunny | 201 | 191 | 205 |
Avg. July High | 83.3 | 82.9 | 85.8 |
Avg. Jan. Low | 15.4 | 14.6 | 21.7 |
Comfort Index (higher=better) | 6.8 | 6.9 | 7 |
UV Index | 3.5 | 3.4 | 4.3 |
Elevation ft. | 243 | 282 | 2443 |