| | Mount Sinai, NY | Lake Grove, NY | United States |
| Rainfall | 47.3 | 47.3 | 38.1 |
| Snowfall | 28.3 | 28.3 | 27.8 |
| Precipitation Days | 110.3 | 110.7 | 106.2 |
| Sunny | 204 | 203 | 205 |
| Avg. July High | 83.3 | 83.2 | 85.8 |
| Avg. Jan. Low | 23.4 | 23.4 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.3 | 7 |
| UV Index | 3.7 | 3.7 | 4.3 |
| Elevation ft. | 33 | 118 | 2443 |