| | Montclair, VA | Smithtown, NY | United States |
| Rainfall | 42.4 | 46.9 | 38.1 |
| Snowfall | 15.7 | 27.5 | 27.8 |
| Precipitation Days | 116.8 | 110.5 | 106.2 |
| Sunny | 199 | 206 | 205 |
| Avg. July High | 87.1 | 82.7 | 85.8 |
| Avg. Jan. Low | 26.3 | 23.5 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.2 | 7 |
| UV Index | 4 | 3.7 | 4.3 |
| Elevation ft. | 141 | 59 | 2443 |