About Etchojoa, Sonora's Climate & Weather History

Etchojoa, in Sonora, Mexico, is home to roughly 9,700 people in the America/Hermosillo time zone at 26.9°N latitude.

In 2025, Etchojoa recorded an average annual temperature of 77°F. The hottest temperatures reached 105°F in June; the coolest were 43°F in January. Total precipitation for the year was 15 inches, with the wettest month being September.