As of 8:37 AM AST on January 8, 2026, all 7 cities in Cabo Rojo Municipio, PR in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Cabo Rojo, PR with a reading of 0.5.
Over the next 24 hours, the highest UV Index reading in Cabo Rojo Municipio, PR is expected to be 7.7 in Monte Grande between 12:00 PM - 1:00 PM AST today.