| Napa, CA | Whidbey Island Station, WA | United States |
Rainfall | 27 | 22 | 38 |
Snowfall | 0 | 4 | 28 |
Precipitation | 69 | 140 | 106 |
Sunny | 260 | 162 | 205 |
Avg. July High | 82 | 71 | 86 |
Avg. Jan. Low | 38 | 37 | 22 |
Comfort Index (higher=better) | 8.4 | 7.3 | 7 |
UV Index | 5.4 | 2.7 | 4.3 |
Elevation | 20 | 195 | 2443 |