Sea Temperature in Biloxi in December

Complete information on the sea temperature range in the Gulf of Mexico (Gulf of America) in Biloxi in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Biloxi. 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 Biloxi in December

12°C

MINIMUN

15.5°C

AVERAGE

19°C

MAXIMUM

Historical Data of Water Temperature in December in Biloxi

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

Sea Temperature Table in Biloxi in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	19°C	17°C	17°C	17.5°C
Dec 2	18°C	16°C	17°C	17.0°C
Dec 3	17°C	17°C	16°C	16.8°C
Dec 4	17°C	16°C	16°C	16.3°C
Dec 5	16°C	16°C	16°C	16.3°C
Dec 6	16°C	17°C	16°C	16.5°C
Dec 7	15°C	16°C	17°C	16.5°C
Dec 8	14°C	15°C	16°C	15.5°C
Dec 9	15°C	14°C	16°C	15.8°C
Dec 10	15°C	16°C	18°C	16.8°C
Dec 11	15°C	16°C	18°C	16.8°C
Dec 12	15°C	17°C	17°C	16.5°C
Dec 13	15°C	16°C	18°C	16.8°C
Dec 14	14°C	15°C	18°C	16.3°C
Dec 15	14°C	15°C	19°C	16.5°C
Dec 16	14°C	14°C	19°C	16.3°C
Dec 17	14°C	14°C	18°C	16.0°C
Dec 18	15°C	15°C	18°C	16.8°C
Dec 19	15°C	14°C	16°C	15.8°C
Dec 20	16°C	14°C	16°C	16.0°C
Dec 21	16°C	13°C	16°C	15.8°C
Dec 22	16°C	13°C	16°C	15.5°C
Dec 23	15°C	13°C	15°C	15.0°C
Dec 24	14°C	14°C	15°C	15.0°C
Dec 25	14°C	14°C	14°C	14.8°C
Dec 26	14°C	14°C	13°C	14.5°C
Dec 27	14°C	14°C	14°C	14.8°C
Dec 28	14°C	15°C	13°C	14.8°C
Dec 29	14°C	15°C	13°C	14.8°C
Dec 30	15°C	15°C	13°C	15.3°C

Biloxi Climate and Swimming Opportunities in December

18°C

Average Day Air Temperature

8°C

Average Night Air Temperature

107 mm

Precipitation Amount per Month

9 days

Number of Rainy Days

10 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

75%

Average
humidity

Biloxi lies within the Mississippi in United States. The average daytime temperature in Biloxi 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 Biloxi 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 Biloxi 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 Biloxi 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 Biloxi

What is the sea temperature in Biloxi in December?

The water temperature in the Gulf of Mexico (Gulf of America) in Biloxi 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 Biloxi in December?

The average sea temperature in Biloxi 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.