| | Needham, MA | Lewisboro, NY | United States |
| Rainfall | 48.7 | 51.3 | 38.1 |
| Snowfall | 50.1 | 37.5 | 27.8 |
| Precipitation Days | 130.7 | 121.3 | 106.2 |
| Sunny | 201 | 200 | 205 |
| Avg. July High | 82.8 | 83.1 | 85.8 |
| Avg. Jan. Low | 17.4 | 18.6 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 7 | 7 |
| UV Index | 3.5 | 3.6 | 4.3 |
| Elevation ft. | 174 | 728 | 2443 |