As of 4:28 PM AST on April 22, 2026, all 3 cities in Gurabo Municipio, PR in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Gurabo, PR with a reading of 3.7.
Over the next 24 hours, the highest UV Index reading in Gurabo Municipio, PR is expected to be 12.8 in Gurabo between 1:00 PM - 2:00 PM AST tomorrow.