Sint Maarten Weather in August

August is one of the perfect months to visit Sint Maarten, with daytime temperatures of 21°C (70°F) and lows of 16°C (61°F) at night. Do note that quite a bit of rainfall is typical, averaging around 94 mm (3.7 in).

Rainfall in Sint Maarten in August

On average, there are about 14 days with rain during this month, averaging 94 mm (3.7 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Sint Maarten in August

August tends to be one of the perfect months in Sint Maarten, with 21°C (70°F) in the afternoon and 16°C (61°F) overnight. August is known for being in the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. On average, it sees the highest temps of the year.

Sunshine in Sint Maarten in August

The city usually sees around 200 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Wind Speed in Sint Maarten in August

Wind speeds average 6 m/s (12 knots) during August. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

Average water temperature in August

With water at 17°C (63°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

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For a detailed overview over the year and the best time to visit the Netherlands, check out our Sint Maarten's climate page.

Sint Maarten Temperature in August

Min Temperature 16°C (61°F)  

Max Temperature 21°C (70°F)  

Water Temperature 17°C (63°F) *  

Chance of Rain 48%  

Precipitation 94 mm (3.7 in)  

Rainy days 14 days  

Humidity 81% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 200 hours *  

Percentage Sunshine 44% *  

* Data from: De Kooy, the Netherlands (16 KM, 10 Miles).

What to Wear in Sint Maarten in August

For Sint Maarten in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 17°C (63°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Sint Maarten in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Netherlands, check out our Sint Maarten's climate page.

More climate data for Sint Maarten

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Sint Maarten climate overview or explore weather in the Netherlands.