Sea Temperature in Saint Martin in December

Complete information on the sea temperature range in the Gulf of Mexico (Gulf of America) in Saint Martin in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Saint Martin. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Saint Martin in December

54°F

MINIMUN

61°F

AVERAGE

68°F

MAXIMUM

Historical Data of Water Temperature in December in Saint Martin

Water Temperature Chart for Gulf of Mexico (Gulf of America) in Saint Martin in December

Sea Temperature Table in Saint Martin in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	64°C	63°C	63°C	63°C
Dec 2	64°C	63°C	63°C	63°C
Dec 3	63°C	61°C	61°C	62°C
Dec 4	61°C	61°C	61°C	61°C
Dec 5	61°C	61°C	61°C	61°C
Dec 6	61°C	61°C	63°C	62°C
Dec 7	61°C	61°C	63°C	62°C
Dec 8	57°C	59°C	61°C	60°C
Dec 9	59°C	57°C	61°C	60°C
Dec 10	59°C	61°C	64°C	62°C
Dec 11	59°C	61°C	64°C	62°C
Dec 12	59°C	63°C	64°C	63°C
Dec 13	59°C	61°C	63°C	62°C
Dec 14	57°C	61°C	64°C	61°C
Dec 15	57°C	59°C	64°C	61°C
Dec 16	57°C	57°C	66°C	61°C
Dec 17	59°C	57°C	64°C	61°C
Dec 18	59°C	57°C	64°C	62°C
Dec 19	59°C	57°C	63°C	61°C
Dec 20	61°C	57°C	61°C	61°C
Dec 21	61°C	55°C	61°C	60°C
Dec 22	59°C	55°C	61°C	60°C
Dec 23	59°C	55°C	59°C	59°C
Dec 24	57°C	57°C	59°C	59°C
Dec 25	57°C	57°C	57°C	59°C
Dec 26	57°C	57°C	57°C	59°C
Dec 27	57°C	57°C	55°C	58°C
Dec 28	57°C	59°C	54°C	58°C
Dec 29	59°C	57°C	55°C	59°C
Dec 30	59°C	57°C	55°C	59°C

Saint Martin Climate and Swimming Opportunities in December

64°F

Average Day Air Temperature

46°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

9 days

Number of Rainy Days

10 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

9 mph

Average Wind Speed

75%

Average
humidity

Saint Martin lies within the Mississippi in United States. The average daytime temperature in Saint Martin in December is 64°F (18°C), while the nighttime average is 47°F (8°C). There are typically nine rainy days during the month, with a total precipitation of 4.2 inches (107 mm). The daylight duration in December in Saint Martin is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in December is 9 mph (14 km/h), and the humidity level is around 75%.

The water temperature in Saint Martin in December ranges from 57°F to 63°F (14°C to 17°C). At the beginning of the month, the average temperature is around 63°F (17°C), shifting to 61°F (16°C) by mid-December and reaching 59°F (15°C) in the last ten days. Overall, the average sea temperature in Saint Martin for December is 61°F (16°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Saint Martin

What is the sea temperature in Saint Martin in December?

The water temperature in the Gulf of Mexico (Gulf of America) in Saint Martin in December ranges from 57°F to 63°F (14°C to 17°C).

Is it possible to swim in the Gulf of Mexico (Gulf of America) in Saint Martin in December?

The average sea temperature in Saint Martin in December is 61°F (16°C), and the air temperature is 64°F (18°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.