Rio de Janeiro weather in August (Rio de Janeiro State, Brazil)
Is August a good time to explore Rio de Janeiro weather-wise? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.
Temperatures
Experience perfect weather in Rio de Janeiro during August, featuring high temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 27°C. But by evening, they drop to around 18°C.
Precipitation
Rio de Janeiro in August usually receives moderate rainfall, averaging around 45 mm for the month. With the least rainfall of the year, this month offers optimal conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. Historically, the month has about 9 days of rain.Average sunshine
The month experiences a moderate amount of sunlight, with 182 hours hours. A nice balance between sunshine and clouds.If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Rio de Janeiro. May, June, July, August and September typically offer the best circumstances. While January and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Rio de Janeiro climate page with graphs.
Rio de Janeiro, monthly averages in August
Min Temperature
18°C
Max Temperature
27°C
Water Temperature
21°C
Chance of Rain
30%
Precipitation
45 mm
Rainy days
9 days
Humidity
77%
Windspeed
11 km/h
Sunshine
182 hours
Percentage Sunshine
Where to go in Brazil in August
Find out more about the weather in Brazil and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
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. With a water temperature of around 21°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Rio de Janeiro.
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 travel conditions. Find out where to go with our weather planner.
