ClimateForecastSeptemberOctober >>

September Rainfall Precipitation in Rondonia

Rondonia is a region in Brazil. In September precipitation ranges from moderate in Ji-Paraná with 87 mm of rainfall to high in Porto Velho with 105 mm of rainfall.

Where and how much does it rain in Rondonia in September?

Find the average total precipitation in September for the most popular destinations in Rondonia 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 Rondonia receive in September?
  • Porto Velho often experiences a notable amount of rain in September, with an average of about 105 mm. The city's weather is known to change unexpectedly because of these showers.

  • What is the wettest city in September in Rondonia?
  • In our records, Porto Velho stands out as having an average precipitation level of 105 mm, making it the wettest location.

  • What is the driest city in September in Rondonia?
  • Among all locations in our dataset, Ji-Paraná has the lowest average precipitation at 87 mm.

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