Weather in May
In
May,
Saint Martin truly begins to experience summer. Extended daylight hours coupled with warm sea temperatures make the beaches a centerpiece of outdoor activity. The mercury in the sea soars up to nearly 77.6°F (25.3°C), signaling the onset of the beach season. A range of water sports, beach events, and outdoor festivals start to shape the itinerary for residents and visitors. The month typifies a transition from the calm, quiet off-season to a lively and activity-filled period typified by a warm and sunny weather scenario.
Ocean temperature
In Saint Martin, in May, the average water temperature is 77.5°F (25.3°C).
Note: Water activities in surface temperatures between 77°F (25°C) and 84.2°F (29°C) are seen as exceptional and extremely agreeable for lengthened time spans.
Daylight
In May, the average length of the day in Saint Martin is 13h and 42min.
On the first day of the month, sunrise is at 6:11 am and sunset at 7:33 pm. On the last day of May, sunrise is at 5:53 am and sunset at 7:52 pm CDT.
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