About San Lorenzo, Central Department's Climate & Weather History

San Lorenzo is a city of approximately 228,000 people in Central Department, Paraguay. Located in the America/Asuncion time zone at 25.3°S latitude.

In 2025, San Lorenzo recorded an average annual temperature of 73°F. The hottest temperatures reached 104°F in January; the coolest were 37°F in July. Total precipitation for the year was 66 inches, with the wettest month being June.