| | North Reading, MA | Londonderry, NH | United States |
| Rainfall | 49 | 46 | 38 |
| Snowfall | 48 | 58 | 28 |
| Precipitation | 128 | 123 | 106 |
| Sunny | 201 | 200 | 205 |
| Avg. July High | 82 | 82 | 86 |
| Avg. Jan. Low | 18 | 14 | 22 |
| Comfort Index (higher=better) | 6.9 | 6.8 | 7 |
| UV Index | 3.5 | 3.4 | 4.3 |
| Elevation | 95 | 413 | 2443 |