August weather forecast
Martinique

In August, Martinique remains firmly in the grip of the wet season, with warm temperatures and heavy rainfall characterising the island's weather. The average temperature during this month is around 27.5°C (81.5°F), with daily temperatures typically ranging between 22.2°C (72°F) and 31.1°C (88°F). Despite the persistent heat, the moderating influence of the surrounding mountains and the Caribbean Sea provide some relief in coastal cities, including the capital, Fort-de-France.

Rainfall in August is substantial, placing this month among the wettest periods of the year. However, the showers, while more frequent, do not tend to linger for extended periods, allowing periods of dry weather suitable for outdoor exploration, albeit with an eye on the sky for sudden showers.

Wind conditions in August begin to calm further compared to earlier months, with speeds averaging between 20.9km/h (13mph) and 29km/h (18mph). Despite the reduction in intensity, these winds continue to contribute to the overall climate comfort, offering a cooling effect against the island's tropical warmth.

August days in Martinique offer more than 12 hours of daylight. However, overcast skies are more frequent, covering the sky up to 70% of the time. The sea temperatures remain warm, ranging from 26.1°C (79°F) to 28.9°C (84°F), ensuring beach activities and swimming remain popular pastimes, despite the frequent rainfall.

As August transitions into September, Martinique braces itself for the peak of the wet season. The island's temperatures remain high, and the rainfall becomes even more substantial. Nonetheless, the island's natural beauty and lush vegetation provide a vibrant backdrop for visitors to the island.

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• Le Lamentin - August »
  In Le Lamentin in August, during 20.4 rainfall days, 258mm (10.16") of precipitation is typically accumulated. In Le Lamentin, in August, during 20.4 rainfall days, 258mm (10.16") of precipitation is typically accumulated.
• Le Robert - August »
  The month with the most sunshine in Le Robert, Martinique, is August, with an average of 10.2h of sunshine. In Le Robert in August, the average water temperature is 28.9°C (84°F).
• Sainte-Marie - August »
  August weather in Sainte-Marie, Martinique mirrors the conditions of July with a slight increment in temperature and rainfall. August in Sainte-Marie records an average high-temperature of a still moderately hot 29.2°C (84.6°F), indicating a minor variation from the preceding month.
• Le François - August »
  In Le François, in August, the average water temperature is 28.9°C (84°F). What is the sea water temperature in August in Le François?
• Ducos - August »
  August enjoys an uptick in temperature while the increasing rainfall to a peak of 81mm (3.19") becomes a part of Ducos, Martinique's tropical charm. In Ducos in August, during 24 rainfall days, 81mm (3.19") of precipitation is typically accumulated.
• Sainte-Luce - August »
  On the first day of August in Sainte-Luce sunrise is at 05:47 and sunset at 18:33. The month with the most sunshine in Sainte-Luce is August, with an average of 10.2h of sunshine.
• Le Marin - August »
  On the first day of August in Le Marin sunrise is at 05:46 and sunset at 18:32. The typical August weather adds a new dimension to Le Marin's tropical ambience by offering extended swimming hours under comfortable sunlight conditions.
• Rivière-Salée - August »
  In Rivière-Salée in August, during 24 rainfall days, 81mm (3.19") of precipitation is typically accumulated. The weather in Rivière-Salée during August records an average high-temperature of a still warm 29.2°C (84.6°F), closely mirroring the preceding month.
• Les Trois-Îlets - August »
  In Les Trois-Îlets in August, during 24 rainfall days, 81mm (3.19") of precipitation is typically accumulated. In Les Trois-Îlets the average seawater temperature in August is 28.9°C (84°F).
• Le Vauclin - August »
  With the onset of August, the average high-temperature in Le Vauclin stands at a still warm 29.2°C (84.6°F), closely aligned with July's 28.8°C (83.8°F). On the first day of August in Le Vauclin, sunrise is at 05:46 and sunset at 18:32.