| | Nassau, NY | Delaware City, DE | United States |
| Rainfall | 43 | 45 | 38 |
| Snowfall | 55 | 12 | 28 |
| Precipitation | 128 | 108 | 106 |
| Sunny | 180 | 202 | 205 |
| Avg. July High | 82 | 87 | 86 |
| Avg. Jan. Low | 13 | 24 | 22 |
| Comfort Index (higher=better) | 6.7 | 7.3 | 7 |
| UV Index | 3.3 | 4.1 | 4.3 |
| Elevation | 404 | 7 | 2443 |