Roraima precipitation in September

Roraima is a region in Brazil. September generally is a rainy month with an average rainfall around 108 mm in Boa Vista.

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

Find the average total precipitation in September for the most popular destinations in Roraima 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 Roraima receive in September?
  • September in Boa Vista is marked by substantial rain, totaling an average of 108 mm. Rapid weather changes are common due to the frequent precipitation.

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