| Northbrook, IL | Portland, ME | United States |
Rainfall | 36 | 49 | 38 |
Snowfall | 36 | 61 | 28 |
Precipitation | 125 | 128 | 106 |
Sunny | 188 | 203 | 205 |
Avg. July High | 83 | 79 | 86 |
Avg. Jan. Low | 17 | 11 | 22 |
Comfort Index (higher=better) | 6.9 | 6.5 | 7 |
UV Index | 3.6 | 2.8 | 4.3 |
Elevation | 646 | 62 | 2443 |