About Petalcingo, Chiapas's Climate & Weather History

Petalcingo is a city of approximately 6,800 people in Chiapas, Mexico. Located in the Central Time Zone at 17.2°N latitude.

In 2025, Petalcingo recorded an average annual temperature of 72°F. The hottest temperatures reached 93°F in May; the coolest were 55°F in January. Total precipitation for the year was 77 inches, with the wettest month being September.