As of 11:38 AM AST on June 16, 2025, all 5 cities in Naguabo Municipio, PR in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Naguabo, PR with a reading of 8.8.
Over the next 24 hours, the highest UV Index reading in Naguabo Municipio, PR is expected to be 10.1 in Naguabo between 1:00 PM - 2:00 PM AST today.