Which is the hottest month in Sint Maarten?

The hottest time of year in Sint Maarten is normally September. Expect maximum daytime temperatures to reach 31°C with very high heat and humidity.

Best time to visit Sint Maarten

Q: When is the best time to visit Sint Maarten?

The best time to visit Sint Maarten is March based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which month has the most rain in Sint Maarten?

In terms of rainfall, September is usually the wettest month in Sint Maarten with 129mm on average. There are normally 19 days in September with some rain.

Q: When is it sunniest in Sint Maarten?

The sunniest time of year in Sint Maarten is normally January with bright sunshine on average for 75% of daylight hours; that's 8 hours of sunshine per day.

Q: When is the sea warmest in Sint Maarten?

The sea is usually at its warmest in Sint Maarten in September when the water temperature reaches 29°C.

Find the best time to visit Sint Maarten and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Sint Maarten by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Sint Maarten?

The best time to visit Sint Maarten is March based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

4
Jan
4
Feb
4
Mar
4
Apr
4
May
3.5
Jun
3.5
Jul
3.5
Aug
3.5
Sep
3.5
Oct
4
Nov
4
Dec

Change criteria

Max Day Temperature (°C)

29
Jan
29
Feb
29
Mar
30
Apr
30
May
31
Jun
31
Jul
31
Aug
31
Sep
31
Oct
30
Nov
29
Dec

Hours of Sunshine (daily)

8
Jan
8
Feb
9
Mar
9
Apr
8
May
8
Jun
8
Jul
9
Aug
8
Sep
8
Oct
8
Nov
8
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Sint Maarten shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about Sint Maarten

Explore our complete guide to Sint Maarten with the latest travel advice for travellers and holidaymakers including official updates and local travel tips for Sint Maarten.

Essential travel guide
Travel guidance
Travel health
Travel features
Top travel deals
FAQs

Sint Maarten travel guide - essential info

Below is a beginner's guide to Sint Maarten with essential travel facts such as dominant language spoken, typical flight time from the UK and the local currency. You can also check whether visas are required and what plug adapter you need to pack.

Sint Maarten - quick facts
Time difference	UK -4 hours
Language(s)	English
Currency	Netherlands Antillean Guilder
Electricity	A + B plug (110V)
Driving side	Right

Why visit Sint Maarten?

Considering a holiday to the Sint Maarten? Here are some of the very good reasons it makes such a wonderful holiday destination be it for beaches or nightlife to ensure you get the most out of your 2025/2026 escape.

Beaches
Nightlife

Sint Maarten tourist information

Visit Sint Maarten

Travelling to Sint Maarten?
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Sint Maarten travel guidance

Check the latest travel guidance and advice on visiting Sint Maarten from official government sources (in english) from around the world including entry requirements and travel restrictions.

UK traveller advice for Sint Maarten - UK FCDO
Canadian travel advice for Sint Maarten - Government of Canada
US travel advisories for Sint Maarten - US Department of State
Safe travel advisories for Sint Maarten - Ministry of Foreign Affairs, New Zealand

Learn more about the current safety and security risks from terrorism, natural disasters and more. Read about the local laws and customs to consider when travelling around Sint Maarten.

Note: UK FCDO - UK Foreign, Commonwealth & Development Office

Sint Maarten travel health

Find out more about staying safe when travelling to Sint Maarten with the latest guidance on required vaccinations and recommended medication to take with you.

Vaccines & medicines for Sint Maarten - CDC
Health & vaccinations for Sint Maarten - TravelHealthPro, NaTHNac
How to stay safe & healthy in Sint Maarten - Fit for Travel, Public Health Scotland

Check out the general travel tips for staying safe and healthy in Sint Maarten, risks of preventable diseases and what to pack.

Note: CDC - Centers for Disease Control and Prevention

Sint Maarten travel features

Do you want to learn more about Sint Maarten? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Sint Maarten.

We don't currently have any travel features on Sint Maarten. Discover more about holiday destinations around the world with this selection of general travel articles.

Best destinations for winter sun in 2025/2026

Sint Maarten FAQs

Read our frequently asked questions about travelling to Sint Maarten including the current entry restrictions, driving side, electrical plugs used and much more.

Which month has the most rain in Sint Maarten?

In terms of rainfall, January is usually the wettest month in Sint Maarten with 0mm on average. There are normally no days in January with some rain.

When is it sunniest in Sint Maarten?

The sunniest time of year in Sint Maarten is normally January with bright sunshine on average for 0% of daylight hours; that's 0 hours of sunshine per day.

When is the sea warmest in Sint Maarten?

The sea is usually at its warmest in Sint Maarten in January when the water temperature reaches 0°C.

What is the time difference between Sint Maarten and the UK?

The time difference between Sint Maarten and the UK is UK time-4 hours.

What is the main language spoken in Sint Maarten?

The main language spoken in Sint Maarten is English.

Learn a language for Sint Maarten with Rosetta Stone^*, Busuu^* and Rocket Languages^*.

What is the currency in Sint Maarten?

The currency in Sint Maarten is the Netherlands Antillean Guilder (ANG).

Send money to Sint Maarten with World Remit^*.

Which plugs are used in Sint Maarten?

Sint Maarten uses electrical plug type A + B (110 Volts).

Which side of the road do they drive on in Sint Maarten?

They drive on the right side of the road in Sint Maarten.

Sint Maarten travel deals

Holidays to Sint Maarten

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Check out the latest deals, discount codes and special offers on holidays to Sint Maarten in 2025/2026. Pay low deposits and save with last minute holiday availability and free kids places.