As of 5:06 PM AST on December 22, 2025, all 3 cities in Gurabo Municipio, PR in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Gurabo, PR with a reading of 0.4.
Over the next 24 hours, the highest UV Index reading in Gurabo Municipio, PR is expected to be 7.7 in Gurabo between 12:00 PM - 1:00 PM AST tomorrow.