Sea Temperature in North Myrtle Beach in December

Complete information on the sea temperature range in the Atlantic Ocean in North Myrtle Beach in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in North Myrtle 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 North Myrtle Beach in December

52°F

MINIMUN

61°F

AVERAGE

70°F

MAXIMUM

Historical Data of Water Temperature in December in North Myrtle Beach

Water Temperature Chart for Atlantic Ocean in North Myrtle Beach in December

Sea Temperature Table in North Myrtle Beach in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	63°C	61°C	63°C	61°C
Dec 2	63°C	61°C	63°C	61°C
Dec 3	61°C	61°C	61°C	60°C
Dec 4	61°C	61°C	61°C	60°C
Dec 5	59°C	61°C	61°C	60°C
Dec 6	59°C	61°C	63°C	60°C
Dec 7	57°C	61°C	63°C	60°C
Dec 8	57°C	57°C	61°C	59°C
Dec 9	57°C	57°C	61°C	60°C
Dec 10	57°C	61°C	63°C	60°C
Dec 11	57°C	59°C	61°C	59°C
Dec 12	57°C	59°C	61°C	59°C
Dec 13	57°C	59°C	61°C	59°C
Dec 14	57°C	59°C	59°C	59°C
Dec 15	57°C	59°C	59°C	59°C
Dec 16	57°C	59°C	59°C	59°C
Dec 17	57°C	57°C	59°C	58°C
Dec 18	57°C	59°C	59°C	59°C
Dec 19	57°C	59°C	57°C	58°C
Dec 20	57°C	57°C	57°C	58°C
Dec 21	57°C	57°C	57°C	58°C
Dec 22	57°C	57°C	57°C	58°C
Dec 23	55°C	57°C	55°C	57°C
Dec 24	55°C	57°C	55°C	56°C
Dec 25	55°C	57°C	54°C	56°C
Dec 26	55°C	57°C	54°C	56°C
Dec 27	55°C	57°C	54°C	56°C
Dec 28	57°C	59°C	54°C	57°C
Dec 29	55°C	59°C	54°C	57°C
Dec 30	54°C	59°C	54°C	57°C

North Myrtle Beach Climate and Swimming Opportunities in December

61°F

Average Day Air Temperature

37°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

9 days

Number of Rainy Days

10 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

9 mph

Average Wind Speed

71%

Average
humidity

North Myrtle Beach lies within the South Carolina in United States. The average daytime temperature in North Myrtle Beach in December is 61°F (16°C), while the nighttime average is 38°F (3°C). There are typically nine rainy days during the month, with a total precipitation of 3.4 inches (86 mm). The daylight duration in December in North Myrtle Beach is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in December is 9 mph (14 km/h), and the humidity level is around 71%.

The water temperature in North Myrtle Beach in December ranges from 55°F to 61°F (13°C to 16°C). At the beginning of the month, the average temperature is around 61°F (16°C), shifting to 59°F (15°C) by mid-December and reaching 57°F (14°C) in the last ten days. Overall, the average sea temperature in North Myrtle Beach for December is 59°F (15°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 North Myrtle Beach

What is the sea temperature in North Myrtle Beach in December?

The water temperature in the Atlantic Ocean in North Myrtle Beach in December ranges from 55°F to 61°F (13°C to 16°C).

Is it possible to swim in the Atlantic Ocean in North Myrtle Beach in December?

The average sea temperature in North Myrtle Beach in December is 59°F (15°C), and the air temperature is 61°F (16°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.