Santiago de Cao, in La Libertad, Peru, is home to roughly 22,000 people in the America/Lima time zone at 8°S latitude.
In 2025, Santiago de Cao recorded an average annual temperature of 65°F. The hottest temperatures reached 77°F in March; the coolest were 58°F in September. Total precipitation for the year was 2 inches, with the wettest month being February.
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