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Sint Maarten

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Sint Maarten Weather and climate

Data source：Meteostat
Update date：2025-10

Sint Maarten year round climate
  • Spring (March–May): Average 25.7–27.2°C, 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 27.9–28.1°C, 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 27.2–28.6°C, 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 25.1–26.4°C, 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. 27.0°C / Annual rainfall: approx. 39 mm / Summer humidity: 70-85% / Rainiest month: November

Sint Maarten monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
25.8°C
0.8
February
25.1°C
4.5
March
25.7°C
0.7
April
26°C
1.9
May
27.2°C
3.4
June
27.9°C
2.5
July
27.9°C
3.8
August
28.1°C
4.8
September
28.3°C
3.9
October
28.6°C
2
November
27.2°C
9.3
December
26.4°C
2
Sint Maarten weather for the next seven days
11/4
Tuesday
Patchy rain nearby
28.1°C/27.6°C
11/5
Wednesday
Patchy rain nearby
28.2°C/27.7°C
11/6
Thursday
Patchy rain nearby
28.2°C/27.4°C
11/7
Friday
Patchy rain nearby
28.1°C/27.5°C
11/8
Saturday
Patchy rain nearby
28.2°C/27.6°C
11/9
Sunday
Patchy rain nearby
28.3°C/27.7°C
11/10
Monday
Patchy rain nearby
28.2°C/28°C

Sint Maarten FAQ

Is there a travel advisory for Sint Maarten?
For Sint Maarten (Dutch side), the U.S. Department of State has issued a Level 1: Exercise Normal Precautions advisory, while the Canadian government maintains a general travel advisory. Key safety concerns include hazardous road conditions, particularly during the rainy season (October-February), and the risk of drug-related crime due to the island's transit role. Travelers should also take precautions with water safety and be aware of potential disease risks, while ensuring their travel insurance covers medical evacuation. Roads are often narrow and dimly lit, with some secondary and rural roads in poor condition. Exercise caution, especially at night and during the rainy season (October to February). Vehicles drive on the right. Right turns at red lights are prohibited. Taxis are unmetered; agree on the fare before your trip. Minibuses service most major locations.
When is the best time to visit Sint Maarten?
Summer and early fall are generally not ideal for a Sint Maarten vacation as many hotels close during this offseason, and there's a chance of hurricanes. While winter and early spring (mid-December to April) are popular for their pleasant weather, they also tend to be the busiest and most expensive periods.
Why are some islands closed to tourists?
While this question refers to St. Martin in Bangladesh which had a temporary ecological closure, Sint Maarten remains open to tourists. Its popularity stems from its beautiful beaches, vibrant nightlife, and duty-free shopping opportunities, attracting visitors year-round.
Is Sint Maarten worth visiting for tourists?
Yes, Sint Maarten is definitely worth visiting for tourists. This 37-square-mile island is popular with travelers who enjoy excellent dining, lively nightlife, and duty-free shopping, all enjoyed between visits to its stunning beaches. The island offers a unique blend of Dutch and French influences.
What are key safety considerations for Sint Maarten?
Travelers to Sint Maarten should be aware of hazardous road conditions, especially at night and during the rainy season. It is advisable to agree on taxi fares beforehand as they are unmetered. Taking precautions with water safety and ensuring travel insurance covers medical evacuation are also important for a safe and enjoyable trip.