| | Oregon City, OR | Bothell, WA | United States |
| Rainfall | 42.9 | 40.8 | 38.1 |
| Snowfall | 1.6 | 3.7 | 27.8 |
| Precipitation Days | 146.6 | 162.3 | 106.2 |
| Sunny | 143 | 151 | 205 |
| Avg. July High | 81.8 | 75.9 | 85.8 |
| Avg. Jan. Low | 36.1 | 36.2 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.4 | 7 |
| UV Index | 2.8 | 2.6 | 4.3 |
| Elevation ft. | 125 | 72 | 2443 |