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Central America and Caribbean

Saint Martin climate 2025

Central America and Caribbean

Saint Martin climate 2025

Overview: Saint Martin
Saint Martin in general has a tropical climate. The day temperatures range from 28 °C (82 °F) in January to 31 °C (87 °F) in August. Sea temperatures are in the following range: 26 °C (79 °F) in February to 29 °C (83 °F) in September. The least rainy month in Saint Martin is March with its 8 days of rain, the rainiest month is December, when it rains 13 days. The highest night temperatures could be experienced in August with 25 °C (77 °F), the lowest in February with 22 °C (72 °F).

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Activities in Saint Martin

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Sand beaches
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Tropical beaches
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Aerial view of countryside in Marigot at sunset time
Boat in Marigot in sunny weather with few clouds
Beach with turquise water in Orient Bay in sunny weather with few clouds

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Climate overview and FAQs

Climate overview

Saint Martin in general has a tropical climate. The day temperatures range from 28 °C (82 °F) in January to 31 °C (87 °F) in August. Sea temperatures are in the following range: 26 °C (79 °F) in February to 29 °C (83 °F) in September. The least rainy month in Saint Martin is March with its 8 days of rain, the rainiest month is December, when it rains 13 days. The highest night temperatures could be experienced in August with 25 °C (77 °F), the lowest in February with 22 °C (72 °F).

When is the best time to go to Saint Martin?

The best months to visit Saint Martin are January - December. In this period day temperatures range from 28 °C (82 °F) to 31 °C (87 °F), night temperatures from 22 °C (72 °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).

Is Saint Martin a year-round destination?

Yes, Saint Martin is a year-round destination, the temperatures don't fall below 28 °C (82 °F) and the sea temperature below 26 °C (79 °F).

What sea temperatures can I expect in Saint Martin?

Saint Martin has sea temperatures in the range of 26 °C (79 °F) - 29 °C (83 °F) throughout the year.

What temperatures can I expect in Saint Martin?

In Saint Martin, temperatures between 28 °C (82 °F) and 31 °C (87 °F) can be expected during the year.

Which month is the sunniest in Saint Martin?

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

What are the night temperatures in Saint Martin?

In Saint Martin, night temperatures between 22 °C (72 °F) and 25 °C (77 °F) can be expected during the year.

Is it windy in Saint Martin?

Saint Martin is a destination with rather light or moderate winds. The months with the strongest wind are June - August, weakest wind months are September - November.

What is the humidity in Saint Martin?

Generally, Saint Martin belongs to destinations with higher humidity. It ranges from 74 % to 78 %.

What is the least cloudy season in Saint Martin?

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

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