Sea Temperature in Grand-Case in December

Complete information on the sea temperature range in the Caribbean Sea in Grand-Case in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Grand-Case. 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 Grand-Case in December

79°F

MINIMUN

82°F

AVERAGE

84°F

MAXIMUM

Historical Data of Water Temperature in December in Grand-Case

Water Temperature Chart for Caribbean Sea in Grand-Case in December

Sea Temperature Table in Grand-Case in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	84°C	82°C	81°C	82°C
Dec 2	82°C	82°C	82°C	82°C
Dec 3	84°C	82°C	81°C	82°C
Dec 4	84°C	81°C	82°C	82°C
Dec 5	82°C	81°C	81°C	82°C
Dec 6	82°C	81°C	81°C	82°C
Dec 7	82°C	81°C	81°C	82°C
Dec 8	82°C	82°C	81°C	82°C
Dec 9	82°C	82°C	82°C	82°C
Dec 10	82°C	81°C	81°C	82°C
Dec 11	84°C	81°C	81°C	82°C
Dec 12	84°C	81°C	81°C	82°C
Dec 13	84°C	82°C	81°C	82°C
Dec 14	82°C	82°C	81°C	82°C
Dec 15	82°C	82°C	81°C	82°C
Dec 16	82°C	82°C	79°C	82°C
Dec 17	82°C	82°C	81°C	82°C
Dec 18	82°C	81°C	81°C	82°C
Dec 19	82°C	81°C	81°C	82°C
Dec 20	82°C	81°C	79°C	81°C
Dec 21	82°C	81°C	81°C	81°C
Dec 22	82°C	81°C	81°C	81°C
Dec 23	81°C	81°C	81°C	81°C
Dec 24	82°C	81°C	79°C	81°C
Dec 25	81°C	81°C	81°C	81°C
Dec 26	81°C	82°C	79°C	81°C
Dec 27	81°C	81°C	79°C	80°C
Dec 28	84°C	82°C	81°C	82°C
Dec 29	82°C	81°C	81°C	81°C
Dec 30	82°C	82°C	79°C	81°C

Grand-Case Climate and Swimming Opportunities in December

84°F

Average Day Air Temperature

73°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

14 days

Number of Rainy Days

11 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

11 mph

Average Wind Speed

77%

Average
humidity

Grand-Case lies within in Sint Maarten. The average daytime temperature in Grand-Case in December is 83°F (29°C), while the nighttime average is 74°F (23°C). There are typically 14 rainy days during the month, with a total precipitation of 3.6 inches (92 mm). The daylight duration in December in Grand-Case is 11 hours, with an average of 8 hours of sunshine per day. The average wind speed in December is 11 mph (18 km/h), and the humidity level is around 77%.

The water temperature in Grand-Case in December ranges from 79°F to 82°F (26°C to 28°C). At the beginning of the month, the average temperature is around 82°F (28°C), shifting to 82°F (28°C) by mid-December and reaching 81°F (27°C) in the last ten days. Overall, the average sea temperature in Grand-Case for December is 82°F (28°C). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Grand-Case

What is the sea temperature in Grand-Case in December?

The water temperature in the Caribbean Sea in Grand-Case in December ranges from 79°F to 82°F (26°C to 28°C).

Is it possible to swim in the Caribbean Sea in Grand-Case in December?

The average sea temperature in Grand-Case in December is 82°F (28°C), and the air temperature is 83°F (29°C), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.