Sint Maarten Weather & Climate: Best Time to Visit
The weather in Sint Maarten is very consistent year-round with temperatures not varying much. Although people generally assume it's going to be much hotter in the summer than in the winter months, that is normally not the case. Daytime highs near the coastal areas range from about 22°C (72°F) to 30°C (86°F).
Because the temperatures are fairly consistent throughout the year deciding when to travel is more dependent on what you're looking for. If you want to avoid large crowds and save some money, head to Sint Maarten during the summer months, when hotels and restaurants won't be packed. Hurricane season is generally June through November though historically and statistically, more hurricanes occur in September than any other month.
Monthly Temperature in Sint Maarten
The temperature in Sint Maarten remains steady throughout the year, providing a consistently comfortable climate. On average, daytime temperatures range from a comfortable 30°C (86°F) in August to a comfortable 27°C (81°F) in February.
Nighttime temperatures range from 27°C (81°F) in August to 24°C (75°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sint Maarten
Generally, Sint Maarten has a moderate amount of precipitation, averaging 917 mm (36 in) of rainfall annually. The seasons in Sint Maarten bring significant changes in precipitation. The wettest month, October, receives high rainfall, with an average of 139 mm (5.5 in) of precipitation. This rainfall is distributed across 20 rainy days.
In contrast, the driest month, March, experiences much less rainfall, totaling 32 mm (1.3 in) over 13 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Sint Maarten Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Sint Maarten
The sunniest days in Sint Maarten occur in August, with around 9.5 hours of daily sunshine. Even in September, the least sunny month, Sint Maarten doesn't shy away from the sun, still enjoying a comfortable 7.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Sint Maarten
The mean water temperature over the year ranges from 26°C (79°F) in January to 29°C (84°F) in September.
Water temperature over the year
Humidity in Sint Maarten by Month
The relative humidity is high throughout the year in Sint Maarten.
The city experiences its highest humidity in October, reaching 80%. In February, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Sint Maarten
The mean wind speed over the year ranges from 4 m/s (8 knots) in October and November to 5 m/s (10 knots) in January, February, March, April, May, June, July, August, September and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Sint Maarten 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Sint Maarten
Sint Maarten has warm weather with temperatures ranging from 27°C (81°F) to 30°C (86°F) throughout the year. The best time to visit is during January, February, March and April, when rainfall is at its lowest, making it a great time for sightseeing and exploring all the place has to offer.For a more comfortable experience, start your day early when the weather is cooler, or take advantage of the gentle breezes in the late afternoon. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
