About Tecate, Baja California's Climate & Weather History

Tecate is a city of approximately 64,800 people in Baja California, Mexico. Located in the America/Tijuana time zone at 32.6°N latitude.

In 2025, Tecate recorded an average annual temperature of 64°F — about 5.1°F above the 30-year normal of 58°F. The hottest day reached 104°F in August; the coldest was 33°F in March. Total precipitation was 16 inches (wetter than usual). The wettest month was March.