The highest day temperature in December 2025 was 77°F. The lowest night temperature was 24°F. The average values for day and night temperatures during December were 57.1°F и 42.4°F respectivly.

The average sea surface temperature in December 2025 for Pawleys Island was 55.6°F. The maximum and minimum values were 50.0°F and 63.8°F respectively.

Most of the days in December are sunny but you can also expect cloudy and gloomy days.

Precipitation total in December for Pawleys Island is 0.9 in. It makes december one of the least rainy months of the year.

The average wind speed in December is 7.5 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Pawleys Island in December is 6.1 hours.