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Rio Branco
Weather averages
ClimateForecastAprilMay >>

Climate in Rio Branco (Acre), Brazil

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average humidity

The mean monthly relative humidity over the year

Weather Forecasts for Rio Branco

Thu   Apr 25
30°C | 24°C
N 4 km/h
0.8 mm
partly cloudy and rain

partly cloudy and rain

hourly forecast
Fri   Apr 26
32°C | 23°C
SE 4 km/h
1.9 mm
broken clouds and thunder

broken clouds and thunder

hourly forecast
Sat   Apr 27
31°C | 23°C
NE 7 km/h
3 mm
broken clouds and thunder

broken clouds and thunder

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Rio Branco in Brazil

Rio Branco has high temperatures year round ranging between 31°C and 34°C.
The best time to visit is during the drier months: June, July and August.

Other facts from our historical weather data:

  • When is the rainy season in Rio Branco?
    Rainy season in Rio Branco occurs in the months of January, February, March, April, November and December.
  • Which is the hottest month in Rio Branco?
    September has an average maximum temperature of 35°C and is the hottest month of the year.
  • Which is the coolest month in Rio Branco?
    The coolest month is July with an average maximum temperature of 31°C.
  • Which is the wettest month in Rio Branco?
    February tops the wettest month list with 275 mm of rainfall.
  • Which is the driest month in Rio Branco?
    July is the driest month with 26 mm of precipitation.
  • Which is the sunniest month in Rio Branco?
    July is the sunniest month with an average of 221 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     

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