| Sumner, WA | Chelsea, MI | United States |
Rainfall | 48.9 | 33.6 | 38.1 |
Snowfall | 4.7 | 40.2 | 27.8 |
Precipitation Days | 172.4 | 132.5 | 106.2 |
Sunny | 141 | 182 | 205 |
Avg. July High | 75.7 | 82.2 | 85.8 |
Avg. Jan. Low | 34.7 | 14.8 | 21.7 |
Comfort Index (higher=better) | 7.1 | 6.7 | 7 |
UV Index | 2.6 | 3.3 | 4.3 |
Elevation ft. | 75 | 938 | 2443 |