About Loreto, Baja California Sur's Climate & Weather History

Loreto, in Baja California Sur, Mexico, is home to roughly 14,700 people in the America/Mazatlan time zone at 26°N latitude.

In 2025, Loreto recorded an average annual temperature of 78°F. The hottest temperatures reached 100°F in July; the coolest were 50°F in January. Total precipitation for the year was 8 inches, with the wettest month being September.