May weather forecast
Saint Martin

May in Saint Martin signifies the onset of the wet season, with a discernible shift in the weather pattern. Nonetheless, the month often retains a fair share of dry and sunny days, especially in the earlier part. The weather conditions, again, are fairly consistent across the island due to its small size.

Average temperatures during May continue their upward trend from the preceding months, ranging from a mild 25°C (77°F) during the cooler night hours to a warm 31°C (87.8°F) during the daytime. This gradual increase in temperatures brings a warmer feel to the island and indicates the impending arrival of the hot summer months.

Rainfall in May sees a more noticeable increase, with average precipitation nearing 80mm (3.15"). This increase compared to the earlier months introduces a more humid feel to the island's climate. The showers are usually brief but may be heavier than those experienced in the dry season.

Importantly, May remains outside the peak hurricane season, thereby reducing the risk of severe weather events such as hurricanes or tropical storms. However, as the month progresses, it is advisable to keep abreast of local weather forecasts.

Looking ahead to June, the wet season becomes more established. Temperatures remain high, and rainfall continues to increase, leading to more humid conditions. Early planning and flexibility are advisable for outdoor activities, considering the more unpredictable weather conditions of the wet season.

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• Marigot - May »
  May in Marigot, Saint Martin, signifies the advent of warmer weather and increased rainfall, preparing the region for the summer months ahead. May through August, with an average relative humidity of 78%, are most humid months in Marigot, Saint Martin.
• Cul-de-Sac - May »
  January through November, with an average maximum UV index of 7, are months with the highest UV index in Cul-de-Sac, Saint Martin. May through August, with an average relative humidity of 78%, are the most humid months in Cul-de-Sac.