| Diamond Bar, CA | Redmond, WA | United States |
Rainfall | 18.8 | 40.7 | 38.1 |
Snowfall | 0 | 3.7 | 27.8 |
Precipitation Days | 32.3 | 162 | 106.2 |
Sunny | 286 | 155 | 205 |
Avg. July High | 90.9 | 75.9 | 85.8 |
Avg. Jan. Low | 42.5 | 36.2 | 21.7 |
Comfort Index (higher=better) | 8.8 | 7.4 | 7 |
UV Index | 6.2 | 2.6 | 4.3 |
Elevation ft. | 696 | 43 | 2443 |