World Resorts USA Myrtle Beach Weather

Myrtle Beach weather in December

Weather in Myrtle Beach: December

Average day temperature: 58.1°F
Average night temperature: 49.4°F
Sea water temperature: 56.9°F
Number of sunny days: 16 days
Day length: 9.9 - 10.1 hours
Number of rainy days: 2 days
Precipitation totals: 1.1 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 69°F. At the same time the lowest night temperature was 36°F. Day and night temperature averages during December were 58.2°F and 51.6°F.

Sea water temperature in Myrtle Beach in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 56.4°F. The highest and lowest sea temperatures during the month were 60.1°F and 52.7°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are sunny but cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Myrtle Beach in December is 1.1 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 7.6 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 6.1.

Best time for vacation in Myrtle Beach

Sunniest months:
April 17 days
October 16 days
December 16 days
Warmest months:
July 87.1 °F
August 85.8 °F
June 83.7 °F
Warmest sea temp:
July 83.1 °F
August 83.0 °F
September 80.7 °F
Coldest months:
January 55.0 °F
December 58.1 °F
February 58.8 °F
Rainiest months:
August 6 days
July 5 days
June 4 days
Windiest months:
March 8.6 mph
April 8.5 mph
February 8.3 mph

Myrtle Beach on a weather map

Myrtle Beach
+63°F
E 17 mph
Feels like: +63°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+50°F
+75°F
+75°F
+59°F
+70°F
+77°F
+70°F
+46°F
+63°F
+57°F
+73°F
+72°F
+66°F
+34°F
24 Hours Forecast
Myrtle Beach
Local time: 13:48
November 21, thursday
1500
63°F
E
17 mph
1800
61°F
E
19 mph
2100
54°F
E
17 mph
November 22, friday
0000
50°F
E
14 mph
0300
46°F
E
12 mph
0600
45°F
SE
10 mph
0900
46°F
E
11 mph
1200
52°F
E
15 mph
Units of measurement: °C / °F