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French Guiana temperatures in August

In French Guiana in August the average maximum daytime temperatures are very high and range from 31°C in Kourou to 33°C in Maripasoula. Nighttime temperatures generally drop to 22°C in Maripasoula and 24°C in Kourou.

What is the temperature of the different cities in French Guiana in August?

To get a sense of August's typical temperatures in the key spots of French Guiana, explore the map below. Click on a point for an in-depth look.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in August in French Guiana?
  • From a thorough analysis of our records, Maripasoula clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 33°C, and evenings that remain near 22°C.

  • What is the coldest city in August in French Guiana?
  • The coldest city in August in French Guiana is Kourou when we check our database. The maximum daytime temperatures are around 31°C and minimum nighttime temperatures fall around 24°C.

  • How much sun does French Guiana get in August?
  • Kourou enjoys close to 230 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

  • What is the water's temperature in August?
  • The water temperature averages approximately 28°C in Cayenne this month, an ideal temperature for swimming and cooling off.

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