Weather in December
As the year bows out in December, Saint Martin confronts the onset of wintry weather. Decreased daylight hours and lower sea temperatures permeate the area. December sees the ocean temperature reach a stature of 60.6°F (15.9°C), quite a dip from November's average. The city quiets down considerably as the focus shifts towards indoor events and holiday activities. Indeed, the chill in the air and shorter days clearly define it as a winter month in Saint Martin.
Note: For most people, swimming in water at 60.6°F (15.9°C) is not a pleasurable experience. Breathing control gets harder as the water temperature descends from 69.8°F (21°C) to 59°F (15°C).
On the first day of December, sunrise is at 6:35 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 5:05 pm CST.
Ocean temperature
In Saint Martin, in December, the average water temperature is 60.6°F (15.9°C).Note: For most people, swimming in water at 60.6°F (15.9°C) is not a pleasurable experience. Breathing control gets harder as the water temperature descends from 69.8°F (21°C) to 59°F (15°C).
Daylight
December has the shortest days of the year, with an average of 10h and 12min of daylight.On the first day of December, sunrise is at 6:35 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 5:05 pm CST.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the ocean temperature in December?
In December, the average ocean temperature is 60.6°F (15.9°C). For most, swimming in 60.6°F (15.9°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).
What is the month with the shortest days?
With an average of 10h and 12min of daylight, December has the shortest days of the year in Saint Martin.
How many hours of daylight does Saint Martin have in December?
In December, the average day length is 10h and 13min.
What time are sunrise and sunset in December?
On the first day of December in Saint Martin, Mississippi, sunrise is at 6:35 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 5:05 pm CST.
Average sea temperature in December
Saint Martin, MS
- Average sea temperature in December: 60.6°F
The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is January (56.5°F).
Average daylight in December
Saint Martin, MS
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
Saint Martin, Mississippi, USA
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