About Jamay, Jalisco's Climate & Weather History

Jamay, in Jalisco, Mexico, is home to roughly 17,200 people in the Central Time Zone at 20.3°N latitude.

In 2025, Jamay recorded an average annual temperature of 70°F. The hottest temperatures reached 89°F in June; the coolest were 49°F in January. Total precipitation for the year was 33 inches, with the wettest month being June.