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Saint Lucia temperatures in August

August is generally a very warm month with maximum daytime temperatures around 30°C and nighttime temperatures around 26°C in Gros Islet.

What is the temperature of the different cities in Saint Lucia in August?

To get a sense of August's typical temperatures in the key spots of Saint Lucia, 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 Saint Lucia get in August?
  • Gros Islet enjoys close to 248 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

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