| | Pennington, NJ | Chatham, NY | United States |
| Rainfall | 48 | 42.9 | 38.1 |
| Snowfall | 20.8 | 49.7 | 27.8 |
| Precipitation Days | 124 | 127.4 | 106.2 |
| Sunny | 204 | 180 | 205 |
| Avg. July High | 86.1 | 82.7 | 85.8 |
| Avg. Jan. Low | 20.7 | 13.8 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 6.8 | 7 |
| UV Index | 4 | 3.3 | 4.3 |
| Elevation ft. | 210 | 463 | 2443 |