| Brentwood, CA | Happy Valley, OR | United States |
Rainfall | 15 | 48 | 38 |
Snowfall | 0 | 2 | 28 |
Precipitation | 57 | 156 | 106 |
Sunny | 260 | 142 | 205 |
Avg. July High | 91 | 81 | 86 |
Avg. Jan. Low | 40 | 37 | 22 |
Comfort Index (higher=better) | 8.5 | 7.5 | 7 |
UV Index | 5.4 | 2.8 | 4.3 |
Elevation | 79 | 502 | 2443 |