| | Carson, WA | West Linn, OR | United States |
| Rainfall | 73.5 | 45 | 38.1 |
| Snowfall | 16.1 | 1 | 27.8 |
| Precipitation Days | 161.9 | 146.3 | 106.2 |
| Sunny | 145 | 144 | 205 |
| Avg. July High | 80.5 | 81.6 | 85.8 |
| Avg. Jan. Low | 29.6 | 35.5 | 21.7 |
| Comfort Index (higher=better) | 6.7 | 7.5 | 7 |
| UV Index | 2.9 | 2.8 | 4.3 |
| Elevation ft. | 469 | 131 | 2443 |