Weather in January
Saint Martin encounters the coldest seas of the year in January with temperatures registering at 56.5°F (13.6°C). The chilly ocean conditions couple with limited daylight hours, making beach activities less appealing. Despite the cooler climes, the area, devoid of the bustling summer crowds, offers a serene atmosphere. Opportunities to explore indoor attractions and participate in indoor activities become prevalent. Indeed, a different kind of beauty emerges during the depth of winter.
Note: Staying in 56.5°F (13.6°C) waters for just a few moments at 55.4°F (13°C) can be harrowing, and below 50°F (10°C) poses breathing and cold shock risks, depending on individual tolerance.
On the first day of the month, sunrise is at 6:52 am and sunset at 5:05 pm. On the last day of January, in Saint Martin, sunrise is at 6:47 am and sunset at 5:30 pm CST.
Ocean temperature
The month with the coldest seawater is January, with an average ocean temperature of 56.5°F (13.6°C).Note: Staying in 56.5°F (13.6°C) waters for just a few moments at 55.4°F (13°C) can be harrowing, and below 50°F (10°C) poses breathing and cold shock risks, depending on individual tolerance.
Daylight
The average length of the day in January is 10h and 26min.On the first day of the month, sunrise is at 6:52 am and sunset at 5:05 pm. On the last day of January, in Saint Martin, sunrise is at 6:47 am and sunset at 5:30 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
When is the ocean coldest?
The month with the coldest seawater is January, with an average ocean temperature of 56.5°F (13.6°C).
What is the ocean temperature in January?
In January, the average ocean temperature is 56.5°F (13.6°C). Swimming in 56.5°F (13.6°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.
How many hours of daylight does Saint Martin have in January?
In Saint Martin, the average day length in January is 10h and 26min.
When are sunrise and sunset in January?
In January, on the first day of the month, sunrise is at 6:52 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 5:30 pm CST.
Average sea temperature in January
Saint Martin, MS
- Average sea temperature in January: 56.5°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 January
Saint Martin, MS
- Average daylight in January: 10h and 2min
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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