Average Summer Temperature In Brazil Free Jun 2026

As the only subtropical region of Brazil, the south experiences true seasonal contrast. Summer averages range from 22°C to 30°C (72°F to 86°F) , but temperatures can occasionally spike to 38°C (100°F). This region also sees more frequent heatwaves and severe storms, including hail.

This is where summer heat becomes famous. Rio de Janeiro sees average highs of 29°C to 34°C (84°F to 93°F) , but heatwaves frequently push temperatures past 40°C (104°F) . Combined with tropical humidity, the heat index often exceeds 50°C (122°F). São Paulo, being higher in altitude, is slightly cooler, averaging 22°C to 28°C (72°F to 82°F) . average summer temperature in brazil

Temperatures here are remarkably stable year-round. Summer averages sit between 26°C and 30°C (79°F to 86°F) . A persistent ocean breeze moderates the heat, but high humidity makes the "feels-like" temperature significantly higher. As the only subtropical region of Brazil, the