Sea Temperature in Port Mansfield in December

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

59°F

MINIMUN

68°F

AVERAGE

77°F

MAXIMUM

Historical Data of Water Temperature in December in Port Mansfield

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

Sea Temperature Table in Port Mansfield in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	72°C	70°C	66°C	69°C
Dec 2	73°C	70°C	66°C	71°C
Dec 3	72°C	70°C	68°C	71°C
Dec 4	73°C	70°C	68°C	72°C
Dec 5	72°C	68°C	68°C	70°C
Dec 6	72°C	70°C	70°C	72°C
Dec 7	70°C	70°C	70°C	70°C
Dec 8	72°C	70°C	70°C	71°C
Dec 9	70°C	72°C	68°C	70°C
Dec 10	70°C	70°C	72°C	71°C
Dec 11	70°C	68°C	72°C	70°C
Dec 12	68°C	68°C	73°C	69°C
Dec 13	68°C	68°C	72°C	69°C
Dec 14	68°C	68°C	70°C	70°C
Dec 15	70°C	70°C	70°C	70°C
Dec 16	72°C	70°C	70°C	72°C
Dec 17	72°C	68°C	66°C	70°C
Dec 18	72°C	68°C	66°C	70°C
Dec 19	73°C	66°C	66°C	67°C
Dec 20	72°C	68°C	64°C	69°C
Dec 21	70°C	68°C	64°C	68°C
Dec 22	70°C	70°C	64°C	68°C
Dec 23	70°C	70°C	66°C	69°C
Dec 24	70°C	68°C	66°C	69°C
Dec 25	72°C	70°C	66°C	69°C
Dec 26	72°C	68°C	66°C	69°C
Dec 27	72°C	68°C	64°C	69°C
Dec 28	73°C	66°C	63°C	69°C
Dec 29	72°C	66°C	63°C	69°C
Dec 30	70°C	66°C	64°C	69°C

Port Mansfield Climate and Swimming Opportunities in December

66°F

Average Day Air Temperature

54°F

Average Night Air Temperature

1 in

Precipitation Amount per Month

7 days

Number of Rainy Days

10 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

12 mph

Average Wind Speed

78%

Average
humidity

Port Mansfield lies within the Texas in United States. The average daytime temperature in Port Mansfield in December is 67°F (19°C), while the nighttime average is 53°F (12°C). There are typically seven rainy days during the month, with a total precipitation of 1.5 inches (38 mm). The daylight duration in December in Port Mansfield is 10 hours, with an average of 4 hours of sunshine per day. The average wind speed in December is 12 mph (20 km/h), and the humidity level is around 78%.

The water temperature in Port Mansfield in December ranges from 66°F to 72°F (19°C to 22°C). At the beginning of the month, the average temperature is around 70°F (21°C), shifting to 70°F (21°C) by mid-December and reaching 68°F (20°C) in the last ten days. Overall, the average sea temperature in Port Mansfield for December is 70°F (21°C).

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Port Mansfield

What is the sea temperature in Port Mansfield in December?

The water temperature in the Gulf of Mexico (Gulf of America) in Port Mansfield in December ranges from 66°F to 72°F (19°C to 22°C).

Is it possible to swim in the Pacific Ocean in Imperial Beach in December?

The average sea temperature in Imperial Beach in December is 59°F (15°C), and the air temperature is 66°F (19°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.