Average water temperature in Rio de Janeiro (Rio de Janeiro State) in fahrenheit
The mean water temperature over the year in Rio de Janeiro, Brazil.
Show the average water temperatures in Rio de Janeiro in Celsius »

- On average, March has the warmest water temperature with 26° Celsius (79° Fahrenheit).
- On average, August has the coldest water temperature with 21° Celsius (70° Fahrenheit).
Weather Forecasts for Rio de Janeiro (Rio de Janeiro State)
broken clouds and rain
broken clouds and slight rain
broken clouds and no rain