| Oroville, WA | Mercer Island, WA | United States |
Rainfall | 15 | 39 | 38 |
Snowfall | 57 | 5 | 28 |
Precipitation | 94 | 153 | 106 |
Sunny | 189 | 156 | 205 |
Avg. July High | 88 | 76 | 86 |
Avg. Jan. Low | 21 | 37 | 22 |
Comfort Index (higher=better) | 6.9 | 7.5 | 7 |
UV Index | 3.1 | 2.6 | 4.3 |
Elevation | 938 | 335 | 2443 |