October weather forecast
Saint Lucia

October in Saint Lucia signifies the gradual withdrawal from the rainy season, yet the island still experiences significant rainfall during this month. Tropical temperatures continue to hold, with averages ranging from a mild 24°C (75.2°F) at night to a warm 31°C (87.8°F) during the day.

In terms of rainfall, October sees a slight decrease compared to September, with an average of about 210mm (8.27"). These rains are generally short-lived and tend to occur in the afternoon and evening. Despite the rainfall, October provides ample sunny hours, ensuring Saint Lucia maintains its tropical charm.

The weather in major cities such as Castries, Soufrière, and Rodney Bay mirrors the island-wide conditions. The coastal regions, with their cooling sea breezes, continue to provide a refreshing atmosphere, especially during the humid evenings.

As October transitions into November, there is a noticeable shift in the weather. The temperatures remain relatively constant, but the rainfall begins to decrease significantly as the island moves towards the end of the rainy season. These changes set the stage for the upcoming dry season, while maintaining the warm allure of this Caribbean paradise.

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• Gros Islet - October »
  The temperature in Gros Islet hits its peak in May through October, recording an average high-temperature of 30°C (86°F). October is the month with the most rainfall in Gros Islet, Saint Lucia.
• Vieux Fort - October »
  In Vieux Fort in October, it is raining for 19.4 days, with typically 73mm (2.87") of accumulated precipitation. In October, the average relative humidity in Vieux Fort is 75%.
• Dennery - October »
  On the first day of October in Dennery, sunrise is at 05:53 and sunset at 17:53. On the first day of October in Dennery, sunrise is at 05:53 and sunset at 17:53.
• Micoud - October »
  In Micoud in October, the average water temperature is 28.9°C (84°F). Peak temperatures in Micoud are observed in September and October, averaging a high-temperature of 29.5°C (85.1°F).
• Marigot Bay - October »
  On the first day of October in Marigot Bay sunrise is at 05:53 and sunset at 17:53. As Marigot Bay steps into October, the average high-temperature is measured at a moderately hot 29.8°C (85.6°F), displaying minor differences from September's 30.3°C (86.5°F).
• Anse La Raye - October »
  September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Anse La Raye, Saint Lucia. In October, Anse La Raye, Saint Lucia experiences a gradual decrease in rainfall from the prior month’s recorded 69mm (2.72") over an average of 21 days.
• Canaries - October »
  October in Canaries, Saint Lucia ushers in the serene vibes of autumn, highlighted by a progressive dip in temperatures and wind speed. On the last day of October, in Canaries sunrise is at 05:58 and sunset at 17:36 AST.
• Praslin - October »
  The month of October in Praslin, Saint Lucia observes a rainfall increase to 73mm (2.87"), bringing about the last peak before the onset of the dry season. October temperatures in Praslin, Saint Lucia, vary between a high-temperature of 29.5°C (85.1°F) and a low-temperature of 27.4°C (81.3°F).
• Cap Estate - October »
  The months with the warmest seawater in Cap Estate, Saint Lucia, are September and October, with an average sea temperature of 29°C (84.2°F). Cap Estate continues to bask in the warmth of summer in October, but with a slight decrease in temperature from what it was in September.
• Babonneau - October »
  The average relative humidity in October in Babonneau is 74%. In Babonneau, during October, the rain falls for 21 days and regularly aggregates up to 69mm (2.72") of precipitation.