French Guiana precipitation in August

In French Guiana in August precipitation ranges from moderate in Maripasoula with 63 mm of rainfall to high in Cayenne with 130 mm of rainfall.

Where and how much does it rain in French Guiana in August?

Find the average total precipitation in August for the most popular destinations in French Guiana 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 French Guiana receive in August?
  • In August, Kourou typically receives significant rainfall, averaging around 110 mm. Due to the frequent showers, the weather can shift unpredictably from one moment to the next.

  • What is the wettest city in August in French Guiana?
  • In our records, Cayenne stands out as having an average precipitation level of 130 mm, making it the wettest location.

  • What is the driest city in August in French Guiana?
  • The driest place is Maripasoula with an average precipitation of 63 mm according to our data.

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