| | Seabeck, WA | Vashon, WA | United States |
| Rainfall | 49.2 | 39.9 | 38.1 |
| Snowfall | 3.7 | 3.9 | 27.8 |
| Precipitation Days | 158.5 | 156.1 | 106.2 |
| Sunny | 153 | 140 | 205 |
| Avg. July High | 76.5 | 76.2 | 85.8 |
| Avg. Jan. Low | 34.7 | 36.9 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.3 | 7 |
| UV Index | 2.7 | 2.6 | 4.3 |
| Elevation ft. | 26 | 381 | 2443 |