About Testerazo, Nayarit's Climate & Weather History

Testerazo is a city of approximately 2,400 people in Nayarit, Mexico. Located in the America/Mazatlan time zone at 21.4°N latitude.

In 2025, Testerazo recorded an average annual temperature of 70°F. The hottest temperatures reached 95°F in May; the coolest were 49°F in December. Total precipitation for the year was 53 inches, with the wettest month being September.