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Sint Maarten

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Sint Maarten Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-10

Sint Maarten year round climate

  • Spring (March–May): Average 78–80°F, the climate is warm and pleasant, with abundant sunshine and scarce rainfall. It is an excellent time to enjoy outdoor activities. Common activities: Beach holidays, water sports, exploring the island's scenery. Recommended attire: Lightweight and breathable summer clothing, swimwear, sun hats.
  • Summer (June–August): Average 82–82°F, this is the hottest period of the year. The sun is strong, rainfall remains low, and humidity is relatively high. Common activities: Swimming, snorkeling, sunbathing, jet skiing; it is recommended to avoid midday to prevent sunburn. Recommended attire: Extremely lightweight summer clothing, swimwear, wide-brimmed hats, sunglasses, high SPF sunscreen.
  • Autumn (September–November): Average 80–83°F, the climate is warm to hot. Rainfall in November is slightly higher compared to other months, but the overall annual precipitation still characterizes a dry climate. Common activities: Enjoying beaches and water activities, exploring cultural heritage. Recommended attire: Lightweight and breathable clothing, swimwear; it is advisable to bring light rain gear just in case.
  • Winter (December–February): Average 77–79°F, this is the coolest and most comfortable season of the year. Abundant sunshine and dry climate. Ideal for escaping the cold and enjoying outdoor activities. Common activities: Sailing, diving, island sightseeing, enjoying a warm holiday. Recommended attire: Lightweight summer clothing, swimwear; a light jacket may be needed at night.

Sint Maarten climatological average

Annual average temperature: approx. 80.6°F / Annual rainfall: approx. 39 mm / Summer humidity: 70-85% / Rainiest month: November

Sint Maarten monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
78.4°F
0.8
February
77.2°F
4.5
March
78.3°F
0.7
April
78.8°F
1.9
May
81°F
3.4
June
82.2°F
2.5
July
82.2°F
3.8
August
82.6°F
4.8
September
82.9°F
3.9
October
83.5°F
2
November
81°F
9.3
December
79.5°F
2

Sint Maarten weather for the next seven days

12/21
Sunday
Patchy rain nearby
79.9°F/78.9°F
12/22
Monday
Patchy rain nearby
79.8°F/79.2°F
12/23
Tuesday
Patchy rain nearby
79.3°F/78.6°F
12/24
Wednesday
Patchy rain nearby
79.2°F/78.2°F
12/25
Thursday
Patchy rain nearby
78.2°F/77.3°F
12/26
Friday
Patchy rain nearby
78.1°F/77.2°F
12/27
Saturday
Patchy rain nearby
77.9°F/77.2°F