As of 1:03 PM AST on June 16, 2026, all 1 cities in Trujillo Alto Municipio, PR in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Trujillo Alto, PR with a reading of 9.3.
Over the next 24 hours, the highest UV Index reading in Trujillo Alto Municipio, PR is expected to be 11.1 in Trujillo Alto between 12:00 PM - 1:00 PM AST tomorrow.