| Pleasanton, CA | Sammamish, WA | United States |
Rainfall | 18.7 | 52.7 | 38.1 |
Snowfall | 0 | 6.3 | 27.8 |
Precipitation Days | 64 | 173.5 | 106.2 |
Sunny | 264 | 155 | 205 |
Avg. July High | 85.4 | 75.4 | 85.8 |
Avg. Jan. Low | 39.3 | 35.3 | 21.7 |
Comfort Index (higher=better) | 8.6 | 7.1 | 7 |
UV Index | 5.4 | 2.6 | 4.3 |
Elevation ft. | 351 | 59 | 2443 |