As of 2:02 PM PDT on May 29, 2026, out of 17 cities in Tehama County, CA in our database, 9 cities (53%) have a UV Index reading of High, 7 cities (41%) have a UV Index reading of Moderate, while 1 city (6%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Paynes Creek, CA with a reading of 6.8.
Over the next 24 hours, the highest UV Index reading in Tehama County, CA is expected to be 8.8 in Mineral between 1:00 PM - 2:00 PM PDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |