Grand Case weather in December (Saint Martin)

Curious about the climate in Grand Case this December? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

The weather in Grand Case is usually perfect in December, featuring high temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 28°C, cooling down at night to around 25°C.

Precipitation

Grand Case in December usually receives moderate rainfall, averaging around 60 mm for the month. On average, there are about 20 days with rain during this month.

Average sunshine

With approximately 248 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're inclined towards comfortable temperatures and drier conditions, December is a prime time to visit Grand Case. January, February, March, April, May, June, July and December typically offer the best circumstances. While September tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Grand Case climate page with graphs.

 

Grand Case, monthly averages in December

Min Temperature 25°C  

Max Temperature 28°C  

Water Temperature 27°C *  

Chance of Rain 67%  

Precipitation 60 mm  

Rainy days 20 days  

Humidity 77% *  

Windspeed 18 km/h *  

Sunshine 248 hours *  

Percentage Sunshine 71% *  

Data from: Sint Maarten, Sint Maarten (8 KM, 5 Miles).

Where to go in Saint Martin in December

Find out more about the weather in Saint Martin and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. With a water temperature of around 27°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Camping

7/10

Outdoor sports

8/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Grand Case.

Our site offers climate and forecast data for every country in the world. Are you going to Saint Martin? On this website you can find historical weather averages for many cities in Saint Martin. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.