As of 10:04 AM AST on June 16, 2025, out of 5 cities in Río Grande Municipio, PR in our database, 4 cities (80%) have a UV Index reading of High, while 1 city (20%) have a UV Index reading of Low. The city with the highest UV Index reading right now is La Dolores, PR with a reading of 6.4.
Over the next 24 hours, the highest UV Index reading in Río Grande Municipio, PR is expected to be 10.1 in La Dolores between 1:00 PM - 2:00 PM AST today.