As of 2:53 PM AST on August 21, 2026, all 3 cities in Gurabo Municipio, PR in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Gurabo, PR with a reading of 9.4.
Over the next 24 hours, the highest UV Index reading in Gurabo Municipio, PR is expected to be 11.5 in Gurabo between 12:00 PM - 1:00 PM AST tomorrow.