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August Rainfall Precipitation in Rio de Janeiro State

Rio de Janeiro State is a region in Brazil. In August precipitation ranges from low in Campos dos Goytacazes with 28 mm of rainfall to moderate in Paraty with 98 mm of rainfall. It is the driest month of the year.

Where and how much does it rain in Rio de Janeiro State in August?

Find the average total precipitation in August for the most popular destinations in Rio de Janeiro State on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Rio de Janeiro State receive in August?
  • The August weather in Rio de Janeiro usually sees a balance of rain and sunshine, with typical rainfall measurements reaching about 45 mm. Going by our weather data, this month in usually has the least rain, making it the driest month of the year.

  • What is the wettest city in August in Rio de Janeiro State?
  • Based on our records, Paraty is the location with the highest average precipitation, receiving about 98 mm.

  • What is the driest city in August in Rio de Janeiro State?
  • The driest place is Campos dos Goytacazes with an average precipitation of 28 mm according to our data.

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