| Portland, OR | Walla Walla East, WA | United States |
Rainfall | 43 | 19 | 38 |
Snowfall | 3 | 9 | 28 |
Precipitation | 156 | 105 | 106 |
Sunny | 144 | 194 | 205 |
Avg. July High | 81 | 89 | 86 |
Avg. Jan. Low | 36 | 29 | 22 |
Comfort Index (higher=better) | 7.5 | 7.4 | 7 |
UV Index | 3 | 3.2 | 4.3 |
Elevation | 33 | 1071 | 2443 |