About San Bartolome Aguas Calientes, Guanajuato's Climate & Weather History

San Bartolome Aguas Calientes, in Guanajuato, Mexico, is home to roughly 3,800 people in the Central Time Zone at 20.5°N latitude.

In 2025, San Bartolome Aguas Calientes recorded an average annual temperature of 66°F. The hottest temperatures reached 96°F in May; the coolest were 35°F in January. Total precipitation for the year was 27 inches, with the wettest month being September.