| | Centreville, MD | Hockessin, DE | United States |
| Rainfall | 45.9 | 46.3 | 38.1 |
| Snowfall | 13.4 | 12.9 | 27.8 |
| Precipitation Days | 111.7 | 112.9 | 106.2 |
| Sunny | 210 | 201 | 205 |
| Avg. July High | 86.8 | 85.4 | 85.8 |
| Avg. Jan. Low | 25.7 | 23.6 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.3 | 7 |
| UV Index | 4.1 | 4.1 | 4.3 |
| Elevation ft. | 49 | 259 | 2443 |