Climate in Sint Maarten, Sint Maarten

The graphs below show the monthly weather averages over the year.
* Data from weather station: Sint Maarten, Sint Maarten.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Daily percent of sunshine

The mean percent of sunhours during the day over the year

Average water temperature

The mean water temperature over the year. Show in Fahrenheit

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average humidity

The mean monthly relative humidity over the year

Average wind speed

The mean monthly wind speed over the year (in meters per second)

Weather Forecasts for Sint Maarten

TUE May 11
27°C | 26°C

Patchy rain possible

WED May 12
27°C | 20°C

Patchy rain possible

THU May 13
27°C | 26°C

Patchy rain possible

The best time of year to visit Sint Maarten in Sint Maarten

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 to 30 degrees Celsius (72 to 86 degrees Fahrenheit).

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.

Here are some average weather facts we collected from our historical climate data:

  • On average, the temperatures are always high.
  • The warmest month is July with an average maximum temperature of 31°C (87°F).
  • The coldest month is January with an average maximum temperature of 28°C (82°F).
  • September is the most wet month. This month should be avoided if you are not a big fan of rain.
  • March is the driest month.
  • August is the most sunny month.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.