| | Seaford, NY | Jericho, NY | United States |
| Rainfall | 44.7 | 44.3 | 38.1 |
| Snowfall | 22.8 | 22.6 | 27.8 |
| Precipitation Days | 124.3 | 123.7 | 106.2 |
| Sunny | 174 | 169 | 205 |
| Avg. July High | 81.7 | 83 | 85.8 |
| Avg. Jan. Low | 24.5 | 25.2 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.3 | 7 |
| UV Index | 3.6 | 3.6 | 4.3 |
| Elevation ft. | 10 | 194 | 2443 |