Hato Mayor del Rey, in Hato Mayor Province, Dominican Republic, is home to roughly 36,000 people in the America/Santo Domingo time zone at 18.8°N latitude.
In 2025, Hato Mayor del Rey recorded an average annual temperature of 78°F. The hottest temperatures reached 91°F in July; the coolest were 62°F in December. Total precipitation for the year was 46 inches, with the wettest month being October.
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