Climate in Sint Maarten, Sint Maarten

The graphs below show the monthly weather averages over the year.

Average day and night temperature

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

Average min and max temperatures in Sint Maarten, Sint Maarten   Copyright © 2022  weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Sint Maarten, Sint Maarten   Copyright © 2022  weather-and-climate.com

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Daily percent of sunshine

The mean percent of sunhours during the day over the year

Average percent of sunshine in Sint Maarten, Sint Maarten   Copyright © 2022  weather-and-climate.com

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Average water temperature

The mean water temperature over the year. Show in Fahrenheit

Average water temperatures in Sint Maarten, Sint Maarten   Copyright © 2022  weather-and-climate.com

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Monthly precipitation

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

Average precipitation (rain/snow) in Sint Maarten, Sint Maarten   Copyright © 2022  weather-and-climate.com

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Monthly rainy days

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

Average rainy days (rain/snow) in Sint Maarten, Sint Maarten   Copyright © 2022  weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Sint Maarten, Sint Maarten   Copyright © 2022  weather-and-climate.com

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Average wind speed

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

Average wind speed in Sint Maarten, Sint Maarten   Copyright © 2022  weather-and-climate.com

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Weather Forecasts for Sint Maarten

SUN   Oct 02
29°C | 28°C
ESE 25 kmph
13.3 mm
Moderate rain

Moderate rain

MON   Oct 03
28°C | 28°C
E 23 kmph
3.2 mm
Patchy rain possible

Patchy rain possible

TUE   Oct 04
28°C | 27°C
ESE 30 kmph
12.3 mm
Moderate rain

Moderate rain

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.

Sint Maarten has warm temperatures year round ranging between 28°C (83°F) and 31°C (88°F). The best time to visit is during the drier months: February and March.

Other facts from our historical climate data:

  • Which is the warmest month in Sint Maarten?
    September has an average maximum temperature of 32°C (89°F) and is the warmest month of the year.
  • Which is the coldest month in Sint Maarten?
    The coldest month is January with an average maximum temperature of 29°C (83°F).
  • Which is the wettest month in Sint Maarten?
    September tops the wettest month list with 131mm (5.2in) of rainfall.
  • Which is the driest month in Sint Maarten?
    March is the driest month with 44mm (1.7in) of precipitation.
  • Which is the sunniest month in Sint Maarten?
    August is the sunniest month with an average of 285 hours of sunshine.

  • 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.