Santiago Tlacotepec is a city of approximately 15,900 people in Mexico, Mexico. Located in the Central Time Zone at 19.2°N latitude.
In 2025, Santiago Tlacotepec recorded an average annual temperature of 55°F. The hottest temperatures reached 80°F in May; the coolest were 36°F in January. Total precipitation for the year was 45 inches, with the wettest month being June.
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