About San Cristobal Amatlan, Oaxaca's Climate & Weather History

San Cristobal Amatlan is a city of approximately 4,100 people in Oaxaca, Mexico. Located in the Central Time Zone at 16.3°N latitude.

In 2025, San Cristobal Amatlan recorded an average annual temperature of 66°F. The hottest temperatures reached 90°F in May; the coolest were 42°F in January. Total precipitation for the year was 52 inches, with the wettest month being June.