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.

---

• Le Lamentin - August »
  In Le Lamentin, during August, the rain falls for 20.4 days and regularly aggregates up to 258mm (10.16") of precipitation. On the last day of August, in Le Lamentin, sunrise is at 05:51 and sunset at 18:16 AST.
• Le Robert - August »
  In Le Robert in August, the average water temperature is 28.9°C (84°F). On the first day of August in Le Robert, sunrise is at 05:47 and sunset at 18:33.
• Sainte-Marie - August »
  August weather in Sainte-Marie, Martinique mirrors the conditions of July with a slight increment in temperature and rainfall. In Sainte-Marie in August, the average water temperature is 28.9°C (84°F).
• Le François - August »
  The months with the most sunshine in Le François are January through August, November and December, with an average of 8h of sunshine. August temperatures in Le François, Martinique, vary between a high-temperature of 30°C (86°F) and a low-temperature of 24°C (75.2°F).
• 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 »
  With an average of 10.2h of sunshine, August has the most sunshine of the year in Sainte-Luce, Martinique. On the first day of August in Sainte-Luce, sunrise is at 05:47 and sunset at 18:32.
• Le Marin - August »
  The typical August weather adds a new dimension to Le Marin's tropical ambience by offering extended swimming hours under comfortable sunlight conditions. In Le Marin in August, the average water temperature is 28.9°C (84°F).
• Rivière-Salée - August »
  In Rivière-Salée, in August, during 24 rainfall days, 81mm (3.19") of precipitation is typically accumulated. With an average of 10.2h of sunshine, August has the most sunshine of the year in Rivière-Salée, Martinique.
• Les Trois-Îlets - August »
  In Les Trois-Îlets the average seawater temperature in August is 28.9°C (84°F). On the last day of August, in Les Trois-Îlets, sunrise is at 05:52 and sunset at 18:16 AST.
• Le Vauclin - August »
  In Le Vauclin, in August, the average water temperature is 28.9°C (84°F). In Le Vauclin, in August, the average water temperature is 28.9°C (84°F).