Zaruma is a city of approximately 12,500 people in El Oro, Ecuador. Located in the America/Guayaquil time zone at 3.7°S latitude.
In 2025, Zaruma recorded an average annual temperature of 67°F. The hottest temperatures reached 87°F in August; the coolest were 56°F in December. Total precipitation for the year was 292 inches, with the wettest month being April.
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