| | Felton, DE | Felton, CA | United States |
| Rainfall | 45.1 | 36.3 | 38.1 |
| Snowfall | 14.2 | 0 | 27.8 |
| Precipitation Days | 119.3 | 67.8 | 106.2 |
| Sunny | 201 | 263 | 205 |
| Avg. July High | 86.5 | 82 | 85.8 |
| Avg. Jan. Low | 25.5 | 38.9 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 8.5 | 7 |
| UV Index | 3.8 | 5.2 | 4.3 |
| Elevation ft. | 56 | 285 | 2443 |