| Portsmouth, NH | New Castle, DE | United States |
Rainfall | 50.1 | 44.9 | 38.1 |
Snowfall | 53.2 | 12.4 | 27.8 |
Precipitation Days | 118.3 | 108.1 | 106.2 |
Sunny | 198 | 202 | 205 |
Avg. July High | 81.9 | 86.9 | 85.8 |
Avg. Jan. Low | 13.8 | 23.9 | 21.7 |
Comfort Index (higher=better) | 6.8 | 7.3 | 7 |
UV Index | 3.4 | 4.1 | 4.3 |
Elevation ft. | 20 | 10 | 2443 |