As of 11:10 AM AST on November 3, 2026, all 1 cities in Trujillo Alto Municipio, PR in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Trujillo Alto, PR with a reading of 7.3.
Over the next 24 hours, the highest UV Index reading in Trujillo Alto Municipio, PR is expected to be 8.9 in Trujillo Alto between 12:00 PM - 1:00 PM AST today.