As of 2:53 PM AST on May 19, 2025, all 3 cities in Arroyo Municipio, PR in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Arroyo, PR with a reading of 9.9.
Over the next 24 hours, the highest UV Index reading in Arroyo Municipio, PR is expected to be 12.2 in Arroyo between 12:00 PM - 1:00 PM AST tomorrow.