As of 11:38 AM AST on July 13, 2026, all 6 cities in Santa Isabel Municipio, PR in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Santa Isabel, PR with a reading of 9.6.
Over the next 24 hours, the highest UV Index reading in Santa Isabel Municipio, PR is expected to be 11 in Santa Isabel between 12:00 PM - 1:00 PM AST today.