As of 3:49 AM PST on December 21, 2024, all 17 cities in Tuolumne County, CA in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Tuolumne County, CA is expected to be 1.1 in Phoenix Lake between 11:00 AM - 12:00 PM PST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |