About Tlalmanalco, Mexico's Climate & Weather History

Tlalmanalco is a city of approximately 14,800 people in Mexico, Mexico. Located in the Central Time Zone at 19.2°N latitude.

In 2025, Tlalmanalco recorded an average annual temperature of 58°F. The hottest temperatures reached 84°F in May; the coolest were 39°F in December. Total precipitation for the year was 86 inches, with the wettest month being August.