Rio Lajas, in Dorado, Puerto Rico, is home to roughly 2,300 people in the America/Puerto Rico time zone at 18.4°N latitude.
In 2025, Rio Lajas recorded an average annual temperature of 78°F. The hottest temperatures reached 94°F in August; the coolest were 60°F in December. Total precipitation for the year was 48 inches, with the wettest month being May.
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