As of 9:12 AM AST on March 13, 2026, all 8 cities in Humacao Municipio, PR in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Humacao, PR with a reading of 3.7.
Over the next 24 hours, the highest UV Index reading in Humacao Municipio, PR is expected to be 11.8 in Palmas del Mar between 12:00 PM - 1:00 PM AST today.