August Rainfall and Precipitation in Brazil

Monthly rainfall totals, rainy days and the driest cities across Brazil in August.

Brazil experiences in August precipitation ranging from a almost none 0.3 mm (0.01 in) in São Félix do Tocantins to a heavy 172 mm (6.8 in) in Boa Vista. August typically stands out as the driest month of the year in Brazil.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit Brazil, check out our Brazil's climate page.

See also: the Brazil weather by month.

Best Places to Visit in Brazil in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Brazil.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in August: pale blue is dry, deep blue is wet.

Brazil precipitation in August: frequently asked questions

How much rainfall does Brazil receive in August?

Rainfall in Rio de Janeiro during August is on the lighter side, averaging about 45 mm (1.8 in). Expect predominantly dry weather punctuated by short showers.

How many days does it rain in Brazil in August?

Rainfall in Rio de Janeiro typically falls on roughly 9 days days in August.

Is August part of the rainy season in Brazil?

August is generally a drier month for Brazil, falling outside the main rainy season.

What is the wettest city in August in Brazil?

Based on our records, Boa Vista receives the most rainfall in Brazil in August, averaging about 172 mm (6.8 in).

What is the driest city in August in Brazil?

In our records, São Félix do Tocantins stands out as the driest city in Brazil for August, averaging just 0.3 mm (0.01 in).

Interested in more climate information?

We have much more information about the climate in Brazil.

Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed historical weather averages for many cities in Brazil.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

The 10 most alternative cities in South America

Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
The 5 most tranquil retreats in the Amazon Rainforest, Brazil

Discover top sustainable lodges in the Amazon. Enjoy unique wildlife, eco-friendly stays, and immersive experiences at Anavilhanas, Cristalino, and more.
An alternative way to discover Rio de Janeiro

Don't feel like seeing the traditional tourist sights in Rio de Janeiro? We have made an overview of the sights in Rio de Janeiro that you must see if you want to visit Rio in an alternative way.
Iguazu Falls

Iguazu Falls are among the largest waterfalls on earth. You will be speechless when you see this miracle of mother nature. They are included in the World Heritage List and have also been named one of the seven wonders of the world.
Must visit in Brazil →