About Compostela, Nayarit's Climate & Weather History

Compostela, in Nayarit, Mexico, is home to roughly 17,600 people in the America/Mazatlan time zone at 21.2°N latitude.

In 2025, Compostela recorded an average annual temperature of 70°F. The hottest temperatures reached 92°F in April; the coolest were 46°F in March. Total precipitation for the year was 55 inches, with the wettest month being September.