| | Syosset, NY | Ardsley, NY | United States |
| Rainfall | 46.3 | 50.6 | 38.1 |
| Snowfall | 24.6 | 27.9 | 27.8 |
| Precipitation Days | 123.5 | 119.8 | 106.2 |
| Sunny | 170 | 200 | 205 |
| Avg. July High | 83.1 | 81 | 85.8 |
| Avg. Jan. Low | 24.5 | 18.2 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 6.9 | 7 |
| UV Index | 3.6 | 3.6 | 4.3 |
| Elevation ft. | 210 | 210 | 2443 |