As of 7:19 AM AST on October 20, 2025, all 1 cities in Hormigueros 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 Hormigueros Municipio, PR is expected to be 9.5 in Hormigueros between 12:00 PM - 1:00 PM AST today.