About Matehuala, San Luis Potosi's Climate & Weather History

Matehuala, in San Luis Potosi, Mexico, is home to roughly 77,300 people in the Central Time Zone at 23.6°N latitude.

In 2025, Matehuala recorded an average annual temperature of 67°F. The hottest temperatures reached 97°F in May; the coolest were 36°F in January. Total precipitation for the year was 16 inches, with the wettest month being September.