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The weather in December in Sint Maarten
It's hot in December in Sint Maarten with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 30°C. At night, you can expect temperatures between 24°C and 26°C.
December is a good month to be in Sint Maarten for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Sint Maarten. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 32°C in 2019, Sint Maarten reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 25°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 19°C to a highest value of 27°C.
Rainfall amount
In December, there is an average of 86 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the East.
Daily weather in December for Sint Maarten
Click on any day in December to get detailed info about the usual weather on that day in Sint Maarten. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Sint Maarten | New York | |
|---|---|---|
| Average temperature | 30°C | 9°C |
| Max. temperature | 30°C | 12°C |
| Min. temperature | 24°C | -5°C |
| Total precipitation | 86 mm | 133 mm |
| Rainy days | 11 days | 17 days |
Start of December
The month of December starts in Sint Maarten with hot temps, averaging around 30°C during the day and nights around 26°C.
Mid December
By mid-December, daytime temps stay steady at around 30°C, with nights around 25°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of December
By the end of December, the average daytime temperature in Sint Maarten is around 30°C, while nighttime temps are about 26°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Sint Maarten for all months and discover the best travel time
The climate in Sint Maarten is based on weather data from Philipsburg. Other spots might have different weather. You can check out all destinations in Sint Maarten to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in December in Sint Maarten. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Sint Maarten
Temperature in December in Sint Maarten over the years
Precipitation charts
These charts show the average amount of precipitation in December in Sint Maarten. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Sint Maarten
Total precipitation in December in Sint Maarten over the years
Daily UV index in December in Sint Maarten
This chart shows the average daily UV index in December in Sint Maarten, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Sint Maarten
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Average weather in Sint Maarten by month
Click on a month below to see detailed weather info for Sint Maarten. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.