As of 12:30 PM EST on November 26, 2025, out of 473 cities in South Carolina in our database, 337 cities (71%) have a UV Index reading of Moderate, while 136 cities (29%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Daufuskie Island, SC with a reading of 4.2.
Over the next 24 hours, the highest UV Index reading in South Carolina is expected to be 4.2 in Daufuskie Island between 12:00 PM - 1:00 PM EST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |