| Rockland, ME | Portsmouth, NH | United States |
Rainfall | 50 | 50 | 38 |
Snowfall | 58 | 53 | 28 |
Precipitation | 117 | 118 | 106 |
Sunny | 199 | 198 | 205 |
Avg. July High | 75 | 82 | 86 |
Avg. Jan. Low | 13 | 14 | 22 |
Comfort Index (higher=better) | 6.5 | 6.8 | 7 |
UV Index | 2.8 | 3.4 | 4.3 |
Elevation | 30 | 20 | 2443 |