| | Sandy, OR | Troutdale, OR | United States |
| Rainfall | 69.6 | 57.6 | 38.1 |
| Snowfall | 4.5 | 3.8 | 27.8 |
| Precipitation Days | 174.7 | 163.9 | 106.2 |
| Sunny | 141 | 145 | 205 |
| Avg. July High | 78.1 | 80.6 | 85.8 |
| Avg. Jan. Low | 34.3 | 33.2 | 21.7 |
| Comfort Index (higher=better) | 7 | 7.2 | 7 |
| UV Index | 2.8 | 3 | 4.3 |
| Elevation ft. | 981 | 128 | 2443 |