About Santa Rosa de Sacco, Junin's Climate & Weather History

Santa Rosa de Sacco is a city of approximately 11,300 people in Junin, Peru. Located in the America/Lima time zone at 11.6°S latitude.

In 2025, Santa Rosa de Sacco recorded an average annual temperature of 46°F. The hottest temperatures reached 71°F in December; the coolest were 26°F in June. Total precipitation for the year was 55 inches, with the wettest month being February. Snowfall for the year totaled approximately 23 inches.