Les Terres Basses Weather in December

December in Les Terres Basses brings high temperatures, with highs of 28°C (82°F) and nights dropping to 25°C (77°F). With perfect weather conditions overall, it's a good time to visit.

Rainfall in Les Terres Basses in December

Expect around 20 days of rain based on historical data, with 59 mm (2.3 in) average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Les Terres Basses in December

Les Terres Basses in December is worth a visit. The temperature is perfect, with 28°C (82°F) during the day and 25°C (77°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Les Terres Basses in December

There are approximately 248 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Les Terres Basses in December

Average wind conditions reach 5 m/s (10 knots) in December. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

Average water temperature in December

At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, July and December typically offer the best circumstances for Les Terres Basses.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Saint Martin, check out our Les Terres Basses's climate page.

Les Terres Basses Temperature in December

Min Temperature 25°C (77°F)  

Max Temperature 28°C (82°F)  

Water Temperature 27°C (81°F) *  

Chance of Rain 67%  

Precipitation 59 mm (2.3 in)  

Rainy days 20 days  

Humidity 77% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 248 hours *  

Percentage Sunshine 71% *  

* Data from: Sint Maarten, Sint Maarten (3 KM, 1 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Les Terres Basses typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in December

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Historical weather for Les Terres Basses in December

Browse day-by-day weather records for Les Terres Basses spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Les Terres Basses historical weather extremes in December

Our historical data for Les Terres Basses spans 1976 to 2025, revealing these weather extremes.

• The hottest December day on record in Les Terres Basses reached 32°C (90°F) (December 1, 1999).
• The coldest December day was on December 2, 2005, with a maximum of 25°C (77°F).
• The lowest overnight temperature recorded in December was 18°C (64°F) (December 16, 2015).

What to Wear in Les Terres Basses in December

Warm but pleasant conditions in Les Terres Basses in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Les Terres Basses in December

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

7/10

Outdoor sports

8/10

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 Saint Martin, check out our Les Terres Basses's climate page.

More climate data for Les Terres Basses

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Les Terres Basses climate overview or explore weather in Saint Martin.