| | Montgomery, NJ | Lambertville, NJ | United States |
| Rainfall | 48.1 | 48.2 | 38.1 |
| Snowfall | 23.3 | 21.9 | 27.8 |
| Precipitation Days | 121 | 122 | 106.2 |
| Sunny | 206 | 201 | 205 |
| Avg. July High | 85.5 | 86.2 | 85.8 |
| Avg. Jan. Low | 20.9 | 20.5 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.1 | 7 |
| UV Index | 3.6 | 3.6 | 4.3 |
| Elevation ft. | 118 | 72 | 2443 |