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World Weather & Climate Information

CLIMATE: AVERAGE MONTHLY WEATHER IN Rio de Janeiro, Brazil

The high season in Rio is summer (December to March), but this season is also the most crowded and most expensive period. Off-season (May-October) is also a good option, if you are looking for low hotel prices and don?t mind to face the risk of having some days with low temperatures. Rio?s winter temperatures stay around the 20 degrees Celsius (70 degrees Fahrenheit), dipping occasionally below the 15 degrees Celsius (60ºFahrenehit).

Rainy days can be disturbing in a visit to Rio, but they are very unpredictable. They sometimes happen in high season to.

What's the best time to go to Rio de Janeiro in Brazil? Here are some annual weather facts we collected from our historical climate data:
  • On average, the temperatures are always high.
  • Most rainfall (rainy season / monsoon) is seen in January, February, March and April.
  • On average, the warmest month is February.
  • The coolest month is August.
  • April is the wettest month. This month should be avoided if you don't like too much rain.
  • December is the driest month.
Do these climate conditions match with when you want to go to Rio de Janeiro in Brazil? Get a great hotel deal here.

For more information, see the weather forecast and our average climate infomation (by month in graphs) below.

* Data from nearest weather station: Rio de Janeiro, Brazil (0.0 KM).

Average minimum and maximum temperature over the year

The monthly mean minimum and maximum daily temperature. Show in Fahrenheit »
Average min and max temperatures in Rio de Janeiro, Brazil   Copyright © 2017 www.weather-and-climate.com
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Average monthly hours of sunshine over the year

This is the monthly total of sunhours
Average monthly sunhours in Rio de Janeiro, Brazil   Copyright © 2017 www.weather-and-climate.com
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Average water temperature over the year

The monthly mean water temperature. Show in Fahrenheit »
Average water temperatures in Rio de Janeiro, Brazil   Copyright © 2017 www.weather-and-climate.com
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Average monthly precipitation over the year (rainfall, snow)

This is the mean monthly precipitation, including rain, snow, hail etc. Show in Inches »
Average precipitation (rain/snow) in Rio de Janeiro, Brazil   Copyright © 2017 www.weather-and-climate.com
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Average monthly rainy days over the year

This is the number of days each month with rain, snow, hail etc.
Average rainy days (rain/snow) in Rio de Janeiro, Brazil   Copyright © 2017 www.weather-and-climate.com
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Average humidity over the year

This is the mean monthly relative humidity
Average relative humidity in Rio de Janeiro, Brazil   Copyright © 2017 www.weather-and-climate.com
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Average wind speed over the year

This is the mean monthly wind speed (meters per second)
Average wind speed in Rio de Janeiro, Brazil   Copyright © 2017 www.weather-and-climate.com
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Weather Forecast for Rio de Janeiro

Show in Fahrenheit
MON
Light rain
21°C
21°C
TUE
Light drizzle
24°C
17°C
WED
Partly cloudy
30°C
20°C

Today's forecast

10 Day Forecast 
Light rain
21°C | 21°C
26.7 mm