| Union City, CA | Pleasanton, CA | United States |
Rainfall | 16.6 | 18.7 | 38.1 |
Snowfall | 0 | 0 | 27.8 |
Precipitation Days | 64.1 | 64 | 106.2 |
Sunny | 265 | 264 | 205 |
Avg. July High | 76.1 | 85.4 | 85.8 |
Avg. Jan. Low | 42.3 | 39.3 | 21.7 |
Comfort Index (higher=better) | 8.8 | 8.6 | 7 |
UV Index | 5.4 | 5.4 | 4.3 |
Elevation ft. | 66 | 351 | 2443 |