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French Guiana precipitation in September

In French Guiana in September precipitation ranges from moderate in Saint Georges with 41mm (1.6 inches) of rainfall to moderate in Maripasoula with 56mm (2.2 inches) of rainfall. It is the driest month of the year.

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

Find the average total precipitation in September for the most popular destinations in French Guiana on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm (6.3") precipitation. High: 90mm (3.5") to 160mm (6.3"). Moderate: 30mm (1.2") to 90mm (3.5". Low: 5mm (0.2") to 30mm (1.2").

  • How much does it rain in French Guiana in September?
    • In general in September rainfall is moderate in Kourou. By moderate you can think of between 30mm (1.2") and 90mm (3.5") of rain. This means regular wet days, but also regular dry days throughout the month. It is the driest month of the year.

  • What is the wettest city in September in French Guiana?
    • According to our data the wettest location is Maripasoula with an average precipitation of 56mm (2.2 inches).

  • What is the driest city in September in French Guiana?
    • The driest place is Saint Georges with an average precipitation of 41mm (1.6 inches) according to our data.

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