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Central America and Caribbean

Sint Maarten climate 2025

Central America and Caribbean

Sint Maarten climate 2025

Overview: Sint Maarten
Sint Maarten in general has a tropical climate. Temperatures during the day are in the range from 28 °C (83 °F) in January to 31 °C (88 °F) in August. The driest month is March with just 8 days of rain, on the contrary, the month when it rains the most is December with 13 days of rain. Sea temperatures are in the following range: 26 °C (79 °F) in February to 29 °C (83 °F) in September. The highest night temperatures could be experienced in August with 25 °C (77 °F), the lowest in February with 23 °C (73 °F).

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Mahó Bay with nice weather and blue sky
Beach with turquise water in Philipsburg with cloudy sky
Philipsburg on a sunny day with some clouds

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Climate overview and FAQs

Climate overview

Sint Maarten in general has a tropical climate. Temperatures during the day are in the range from 28 °C (83 °F) in January to 31 °C (88 °F) in August. The driest month is March with just 8 days of rain, on the contrary, the month when it rains the most is December with 13 days of rain. Sea temperatures are in the following range: 26 °C (79 °F) in February to 29 °C (83 °F) in September. The highest night temperatures could be experienced in August with 25 °C (77 °F), the lowest in February with 23 °C (73 °F).

What is the best month to visit Sint Maarten?

The best months to visit Sint Maarten are January - December. In this period day temperatures range from 28 °C (83 °F) to 31 °C (88 °F), night temperatures from 23 °C (73 °F) to 25 °C (77 °F) and you can expect on average 11 days of rain per month and 8 of sunshine on average per day. The sea temperature at this time of the year is around 26 °C (79 °F) - 29 °C (83 °F).

What are the night temperatures in Sint Maarten?

In Sint Maarten, night temperatures between 23 °C (73 °F) and 25 °C (77 °F) can be expected during the year.

Is Sint Maarten a year-round destination?

Yes, Sint Maarten is a year-round destination, the temperatures don't fall below 28 °C (83 °F) and the sea temperature below 26 °C (79 °F).

What sea temperatures can I expect in Sint Maarten?

In Sint Maarten, sea temperatures between 26 °C (79 °F) and 29 °C (83 °F) can be expected during the year.

What temperatures can I expect in Sint Maarten?

In Sint Maarten, temperatures between 28 °C (83 °F) and 31 °C (88 °F) can be expected during the year.

Which month is the sunniest in Sint Maarten?

The period, which is the sunniest in Sint Maarten, is in the months of March - May, when there is an average of 8 sun hours per day.

What is the humidity in Sint Maarten?

Generally, Sint Maarten belongs to destinations with higher humidity. It ranges from 74 % to 78 %.

What is the least cloudy season in Sint Maarten?

The least cloudy months in Sint Maarten are December - February, when the cloud cover is on average only 27 %.

Is it windy in Sint Maarten?

Sint Maarten is a destination with rather light or moderate winds. The wind blows the most in June - August and the least in September - November.

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