| Clayton, CA | Ione, CA | United States |
Rainfall | 19.2 | 20.9 | 38.1 |
Snowfall | 0 | 0 | 27.8 |
Precipitation Days | 64.3 | 61.3 | 106.2 |
Sunny | 257 | 262 | 205 |
Avg. July High | 88.1 | 95.3 | 85.8 |
Avg. Jan. Low | 39.1 | 37 | 21.7 |
Comfort Index (higher=better) | 8.5 | 8 | 7 |
UV Index | 5.4 | 5.1 | 4.3 |
Elevation ft. | 394 | 299 | 2443 |