About Plan de Ayala, Guanajuato's Climate & Weather History

Plan de Ayala, in Guanajuato, Mexico, is home to roughly 5,100 people in the Central Time Zone at 21.1°N latitude.

In 2025, Plan de Ayala recorded an average annual temperature of 68°F. The hottest temperatures reached 97°F in May; the coolest were 41°F in January. Total precipitation for the year was 28 inches, with the wettest month being September.