| | Willamina, OR | Siletz, OR | United States |
| Rainfall | 53.6 | 82.6 | 38.1 |
| Snowfall | 4.6 | 0.8 | 27.8 |
| Precipitation Days | 144.9 | 180.6 | 106.2 |
| Sunny | 156 | 158 | 205 |
| Avg. July High | 81.3 | 69.6 | 85.8 |
| Avg. Jan. Low | 33.9 | 37.9 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7 | 7 |
| UV Index | 3 | 2.9 | 4.3 |
| Elevation ft. | 233 | 131 | 2443 |