San Juan Municipio, PR: Current UV Index and Hourly Forecast

As of 7:40 PM AST on September 29, 2025, all 2 cities in San Juan 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 San Juan Municipio, PR is expected to be 11.1 in San Juan between 12:00 PM - 1:00 PM AST tomorrow.

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Current UV Index in Cities in San Juan Municipio, PR

7:40 PM AST, September 29, 2025