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Temperature in French Guiana in July

July is generally a very warm month with maximum daytime temperatures around 30°C and nighttime temperatures around 24°C in Kourou.

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

To get a sense of July'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

  • How much sun does French Guiana get in July?
  • The weather is predominantly sunny, with an estimated total of around 197 hours of sunshine in Kourou. This means many sunny days, which creates a cheerful atmosphere during this month.

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

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