Climate
Weather in Brazil, month by month
Best time to visit
For mild temperatures and less rain, May, June, July are usually the most comfortable months in Brazil (based on recent 2025 averages near Brasília).
Average weather by month
Daytime high / overnight low (Celsius and Fahrenheit), with average monthly rainfall, near Brasília. Tap a month for details.
| Jan | 26.2°C (79°F) / 18.7°C (66°F) · 165 mm |
|---|---|
| Feb | 26.8°C (80°F) / 18.9°C (66°F) · 159 mm |
| Mar | 27.1°C (81°F) / 18.9°C (66°F) · 92 mm |
| Apr | 26.7°C (80°F) / 18.3°C (65°F) · 64 mm |
| May | 26°C (79°F) / 16.1°C (61°F) · 3 mm |
| Jun | 25.6°C (78°F) / 15.2°C (59°F) · 4 mm |
| Jul | 25.8°C (78°F) / 14.6°C (58°F) · 0 mm |
| Aug | 28.1°C (83°F) / 16.3°C (61°F) · 10 mm |
| Sep | 30.4°C (87°F) / 18.9°C (66°F) · 19 mm |
| Oct | 29.3°C (85°F) / 19.6°C (67°F) · 87 mm |
| Nov | 27.1°C (81°F) / 19°C (66°F) · 193 mm |
| Dec | 26.5°C (80°F) / 19.1°C (66°F) · 241 mm |
Updated climate normals, 2025
Climate extremes in Brazil
| Warmest month | September · avg high 30.4°C (87°F) |
|---|---|
| Coolest month | July · avg low 14.6°C (58°F) |
| Wettest month | December · ~241 mm |
| Driest month | July · ~0 mm |
Common questions
When is the best time to visit Brazil?
For a balance of comfortable temperatures and lower rainfall, May, June, July tend to be the most pleasant months in Brazil.
What is the hottest month in Brazil?
September is the warmest month in Brazil, with average daytime highs around 30.4°C (87°F).
What is the coldest month in Brazil?
July is the coolest, with average overnight lows near 14.6°C (58°F).
Which month has the most rain in Brazil?
December is typically the wettest month (around 241 mm on average), while July is usually the driest.