| Glen Ellyn, IL | Acton, MA | United States |
Rainfall | 38.6 | 48 | 38.1 |
Snowfall | 32.6 | 50.6 | 27.8 |
Precipitation Days | 121.6 | 128.6 | 106.2 |
Sunny | 191 | 199 | 205 |
Avg. July High | 84.2 | 83.1 | 85.8 |
Avg. Jan. Low | 15 | 16.2 | 21.7 |
Comfort Index (higher=better) | 6.8 | 6.9 | 7 |
UV Index | 3.4 | 3.5 | 4.3 |
Elevation ft. | 741 | 266 | 2443 |