About Barranca, Lima region's Climate & Weather History

Barranca is a city of approximately 46,300 people in Lima region, Peru. Located in the America/Lima time zone at 10.8°S latitude.

In 2025, Barranca recorded an average annual temperature of 67°F. The hottest temperatures reached 86°F in March; the coolest were 55°F in July. Total precipitation for the year was 3 inches, with the wettest month being February.