As of 10:16 AM AST on January 6, 2026, all 1 cities in Naranjito Municipio, PR in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Naranjito, PR with a reading of 2.4.
Over the next 24 hours, the highest UV Index reading in Naranjito Municipio, PR is expected to be 7.1 in Naranjito between 1:00 PM - 2:00 PM AST today.