As of 12:41 PM AST on July 12, 2026, all 2 cities in Juncos Municipio, PR in our database have a UV Index reading of Extreme. The city with the highest UV Index reading right now is Juncos, PR with a reading of 10.6.
Over the next 24 hours, the highest UV Index reading in Juncos Municipio, PR is expected to be 10.6 in Juncos between 12:00 PM - 1:00 PM AST today.