As of 7:21 AM AST on October 20, 2025, all 3 cities in Maunabo Municipio, PR in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Maunabo Municipio, PR is expected to be 8.9 in Emajagua between 12:00 PM - 1:00 PM AST today.