| | Montclair, NJ | Mount Laurel, NJ | United States |
| Rainfall | 49.3 | 46.7 | 38.1 |
| Snowfall | 25.6 | 12.6 | 27.8 |
| Precipitation Days | 120.5 | 123.7 | 106.2 |
| Sunny | 205 | 205 | 205 |
| Avg. July High | 84.9 | 87.7 | 85.8 |
| Avg. Jan. Low | 20.3 | 23.3 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.3 | 7 |
| UV Index | 3.7 | 3.7 | 4.3 |
| Elevation ft. | 302 | 82 | 2443 |