The highest day temperature in December 2023 was 70°F. The lowest night temperature was 45°F. The average values for day and night temperatures during December were 56.1°F и 56.8°F respectivly.

The average sea surface temperature in December 2023 for Hatteras Island was 58.9°F. The maximum and minimum values were 51.8°F and 67.4°F respectively.

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

Precipitation total in December for Hatteras Island is 1.4 in.

The average wind speed in December is 13.0 mph.

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 Hatteras Island in December is 5.9 hours.