Saint Lucia, typically experiences very warm weather in August, with maximum daytime temperatures around 30°C (86°F) and nighttime temperatures around 26°C (79°F) in Gros Islet.
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.
Pick a month to see the average temperature, rainfall and sunshine in Saint Lucia - and find the best time to visit. See also: Saint Lucia weather by month.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Saint Lucia.
Marker color shows the average daytime high temperature in August: blue is cold, red is hot.
Gros Islet averages a daytime high of 30°C (86°F) in August, which is very high for Saint Lucia.
Average overnight lows in Saint Lucia during August sit near 26°C (79°F) in Gros Islet.
Gros Islet enjoys approximately 248 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.
We have much more information about the climate in Saint Lucia.
Weather and climate has detailed information for every country in the world. Are you going to Saint Lucia? Get detailed historical weather averages for many cities in Saint Lucia.
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