| | Frederica, DE | Cheswold, DE | United States |
| Rainfall | 46 | 45.3 | 38.1 |
| Snowfall | 13.2 | 15.3 | 27.8 |
| Precipitation Days | 113.3 | 111.4 | 106.2 |
| Sunny | 200 | 199 | 205 |
| Avg. July High | 86.5 | 87.3 | 85.8 |
| Avg. Jan. Low | 25.5 | 25.6 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.4 | 7 |
| UV Index | 3.8 | 3.8 | 4.3 |
| Elevation ft. | 16 | 36 | 2443 |