| Graham, WA | Tigard, OR | United States |
Rainfall | 52.1 | 41.1 | 38.1 |
Snowfall | 6.9 | 1.5 | 27.8 |
Precipitation Days | 170.9 | 149.4 | 106.2 |
Sunny | 141 | 145 | 205 |
Avg. July High | 75.6 | 80.4 | 85.8 |
Avg. Jan. Low | 35 | 37.2 | 21.7 |
Comfort Index (higher=better) | 7.1 | 7.6 | 7 |
UV Index | 2.6 | 3 | 4.3 |
Elevation ft. | 607 | 167 | 2443 |