| | New Durham, NH | Rowley, MA | United States |
| Rainfall | 46.8 | 49.7 | 38.1 |
| Snowfall | 60.1 | 53.6 | 27.8 |
| Precipitation Days | 130.7 | 117.3 | 106.2 |
| Sunny | 199 | 201 | 205 |
| Avg. July High | 80.6 | 81.6 | 85.8 |
| Avg. Jan. Low | 9.9 | 14.9 | 21.7 |
| Comfort Index (higher=better) | 6.5 | 6.8 | 7 |
| UV Index | 3.2 | 3.2 | 4.3 |
| Elevation ft. | 535 | 49 | 2443 |