Sea Temperature in Alys Beach in December

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

16°C

MINIMUN

19°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in December in Alys Beach

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

Sea Temperature Table in Alys Beach in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	22°C	20°C	20°C	20.5°C
Dec 2	22°C	20°C	19°C	20.3°C
Dec 3	21°C	20°C	19°C	20.0°C
Dec 4	21°C	19°C	20°C	20.0°C
Dec 5	21°C	20°C	20°C	20.3°C
Dec 6	21°C	20°C	20°C	20.3°C
Dec 7	20°C	19°C	20°C	19.5°C
Dec 8	20°C	20°C	20°C	20.0°C
Dec 9	20°C	20°C	19°C	20.0°C
Dec 10	20°C	19°C	20°C	19.5°C
Dec 11	19°C	19°C	20°C	19.5°C
Dec 12	20°C	19°C	20°C	19.8°C
Dec 13	20°C	19°C	20°C	19.8°C
Dec 14	19°C	19°C	20°C	19.5°C
Dec 15	19°C	19°C	21°C	19.5°C
Dec 16	19°C	19°C	21°C	19.8°C
Dec 17	19°C	18°C	20°C	19.0°C
Dec 18	19°C	18°C	21°C	19.5°C
Dec 19	19°C	18°C	20°C	19.3°C
Dec 20	20°C	18°C	20°C	19.5°C
Dec 21	20°C	18°C	20°C	19.5°C
Dec 22	20°C	17°C	20°C	19.0°C
Dec 23	20°C	17°C	19°C	18.8°C
Dec 24	19°C	17°C	19°C	18.5°C
Dec 25	19°C	17°C	19°C	18.8°C
Dec 26	19°C	17°C	18°C	18.3°C
Dec 27	18°C	17°C	18°C	18.0°C
Dec 28	18°C	17°C	18°C	18.3°C
Dec 29	17°C	17°C	17°C	17.8°C
Dec 30	18°C	17°C	17°C	18.0°C

Alys Beach Climate and Swimming Opportunities in December

18°C

Average Day Air Temperature

7°C

Average Night Air Temperature

112 mm

Precipitation Amount per Month

9 days

Number of Rainy Days

10 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

12 km/h

Average Wind Speed

75%

Average
humidity

Alys Beach lies within the Florida in United States. The average daytime temperature in Alys Beach in December is 64°F (18°C), while the nighttime average is 44°F (7°C). There are typically nine rainy days during the month, with a total precipitation of 4.4 inches (112 mm). The daylight duration in December in Alys Beach is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in December is 7 mph (12 km/h), and the humidity level is around 75%.

The water temperature in Alys Beach in December ranges from 63°F to 68°F (17°C to 20°C). At the beginning of the month, the average temperature is around 68°F (20°C), shifting to 68°F (20°C) by mid-December and reaching 66°F (19°C) in the last ten days. Overall, the average sea temperature in Alys Beach for December is 66°F (19°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 Alys Beach

What is the sea temperature in Alys Beach in December?

The water temperature in the Gulf of Mexico (Gulf of America) in Alys Beach in December ranges from 63°F to 68°F (17°C to 20°C).

Is it possible to swim in the Gulf of Mexico (Gulf of America) in Alys Beach in December?

The average sea temperature in Alys Beach in December is 66°F (19°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.