About Ozatlan, Usulutan's Climate & Weather History

Ozatlan, in Usulutan, El Salvador, is home to roughly 4,200 people in the America/El Salvador time zone at 13.4°N latitude.

In 2025, Ozatlan recorded an average annual temperature of 79°F. The hottest temperatures reached 99°F in April; the coolest were 69°F in December. Total precipitation for the year was 87 inches, with the wettest month being October.