| St. Helens, OR | Mount Vernon, WA | United States |
Rainfall | 52 | 38 | 38 |
Snowfall | 2 | 5 | 28 |
Precipitation | 173 | 165 | 106 |
Sunny | 141 | 156 | 205 |
Avg. July High | 79 | 73 | 86 |
Avg. Jan. Low | 33 | 36 | 22 |
Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
UV Index | 2.9 | 2.6 | 4.3 |
Elevation | 92 | 98 | 2443 |