Rio de Janeiro weather in Au- (Rio de Janeiro State, Brazil)

What should you pack for a trip to Rio de Janeiro in Au-? Use this page to get an overview of the month’s weather conditions.

Temperatures

Typically, Au- in Rio de Janeiro includes very high temperatures and heavy rainfall. Expect the temperatures during the day to hover around 31°C. At night, they will likely drop to about 24°C. Keep in mind that temperatures can exceed these averages. Dress for the heat and stay hydrated, especially during peak sun hours.

Precipitation

Rio de Janeiro in Au- usually receives heavy rainfall, averaging around 199 mm for the month. Expect frequent, heavy rain this month, marking the peak rainfall period. A poncho will help protect you from getting soaked. Typically, you can expect about 20 days of rain this month.

Average sunshine

Expect a lot of sunshine this month, with about 212 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you're looking for dry conditions and comfortable temperatures, Au- may not be the ideal month to visit Rio de Janeiro. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January and December tend to be characterized by conditions that may not be as optimal.

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 Au-

Min Temperature 24°C  

Max Temperature 31°C  

Water Temperature 25°C  

Chance of Rain 67%  

Precipitation 199 mm  

Rainy days 20 days  

Humidity 79%  

Windspeed 11 km/h  

Sunshine 212 hours  

Percentage Sunshine  

Where to go in Brazil in Au-

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

Weather conditions Weather

Temperatures

Precipitation

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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 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. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 25°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.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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.