Sea Temperature in Cedar Key in December

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

14°C

MINIMUN

19°C

AVERAGE

24°C

MAXIMUM

Historical Data of Water Temperature in December in Cedar Key

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

Sea Temperature Table in Cedar Key in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	20°C	18°C	20°C	18.8°C
Dec 2	20°C	18°C	20°C	18.5°C
Dec 3	20°C	18°C	19°C	18.5°C
Dec 4	18°C	18°C	20°C	18.5°C
Dec 5	17°C	18°C	19°C	18.0°C
Dec 6	18°C	18°C	19°C	18.3°C
Dec 7	19°C	19°C	21°C	19.3°C
Dec 8	18°C	19°C	18°C	18.8°C
Dec 9	16°C	18°C	17°C	17.8°C
Dec 10	16°C	17°C	20°C	18.0°C
Dec 11	18°C	18°C	19°C	18.5°C
Dec 12	17°C	18°C	20°C	18.8°C
Dec 13	16°C	17°C	19°C	18.0°C
Dec 14	16°C	17°C	19°C	18.0°C
Dec 15	16°C	16°C	19°C	17.8°C
Dec 16	16°C	16°C	21°C	18.3°C
Dec 17	16°C	16°C	20°C	18.0°C
Dec 18	16°C	16°C	19°C	18.0°C
Dec 19	17°C	17°C	19°C	18.5°C
Dec 20	17°C	17°C	18°C	18.0°C
Dec 21	17°C	16°C	18°C	18.0°C
Dec 22	17°C	16°C	18°C	17.8°C
Dec 23	17°C	15°C	18°C	17.3°C
Dec 24	17°C	14°C	17°C	16.8°C
Dec 25	16°C	15°C	18°C	16.8°C
Dec 26	16°C	15°C	18°C	16.8°C
Dec 27	17°C	15°C	18°C	17.0°C
Dec 28	17°C	16°C	18°C	17.3°C
Dec 29	17°C	16°C	15°C	16.8°C
Dec 30	16°C	16°C	15°C	16.5°C

Cedar Key Climate and Swimming Opportunities in December

24°C

Average Day Air Temperature

12°C

Average Night Air Temperature

67 mm

Precipitation Amount per Month

7 days

Number of Rainy Days

10 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

13 km/h

Average Wind Speed

75%

Average
humidity

Cedar Key lies within the Florida in United States. The average daytime temperature in Cedar Key in December is 75°F (24°C), while the nighttime average is 53°F (12°C). There are typically seven rainy days during the month, with a total precipitation of 2.6 inches (67 mm). The daylight duration in December in Cedar Key is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in December is 8 mph (13 km/h), and the humidity level is around 75%.

The water temperature in Cedar Key in December ranges from 61°F to 66°F (16°C to 19°C). At the beginning of the month, the average temperature is around 66°F (19°C), shifting to 64°F (18°C) by mid-December and reaching 63°F (17°C) in the last ten days. Overall, the average sea temperature in Cedar Key for December is 64°F (18°C). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Cedar Key

What is the sea temperature in Cedar Key in December?

The water temperature in the Gulf of Mexico (Gulf of America) in Cedar Key in December ranges from 61°F to 66°F (16°C to 19°C).

Is it possible to swim in the Gulf of Mexico (Gulf of America) in Cedar Key in December?

The average sea temperature in Cedar Key in December is 64°F (18°C), and the air temperature is 75°F (24°C), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.