| Sudbury, MA | Allentown, PA | United States |
Rainfall | 49 | 47 | 38 |
Snowfall | 50 | 29 | 28 |
Precipitation | 131 | 122 | 106 |
Sunny | 199 | 201 | 205 |
Avg. July High | 83 | 86 | 86 |
Avg. Jan. Low | 16 | 20 | 22 |
Comfort Index (higher=better) | 6.8 | 7.1 | 7 |
UV Index | 3.5 | 3.8 | 4.3 |
Elevation | 184 | 341 | 2443 |