As of 2:31 PM EST on December 14, 2025, out of 943 cities in Florida in our database, 893 cities (95%) have a UV Index reading of Moderate, while 50 cities (5%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Key West, FL with a reading of 4.3.
Over the next 24 hours, the highest UV Index reading in Florida is expected to be 4.9 in Key West between 12:00 PM - 1:00 PM EST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |