Manaus weather in August (Amazonas, Brazil)

How is the weather in Manaus in August? This guide provides all the details you need.

In August, Manaus generally has very high temperatures and high rainfall. Throughout the day, temperatures typically settle at around 33°C. But by evening, they drop to around 24°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Manaus in August usually receives high rainfall, averaging around 110 mm for the month. It is the driest month of the year. For those who prefer outdoor activities, it's a great time to explore without the huge concern of sudden downpours. Based on our climate data of the past 30 years, about 11 days of rain are anticipated.

The city usually sees around 217 hours of sunlight, indicating many sunny days.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit. July and August generally stand out with the best circumstances. While January, February, March, April, May, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Manaus climate page with graphs.

 

Manaus, monthly averages in August

Min TemperatureMin Temperature 24°C  
Max TemperatureMax Temperature 33°C  
Chance of RainChance of Rain 35%  
PrecipitationPrecipitation 110 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 77%  
WindspeedWindspeed 4 km/h  
SunshineSunshine 217 hours  
Percentage SunshinePercentage Sunshine  

Where to go in Brazil in August

Find out more about the weather in Brazil in August and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Manaus in August?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in August.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Manaus.

Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find 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 climate conditions. Find out where to go with our weather planner.