The highest day temperature in March 2025 was 69°F. The lowest night temperature was 36°F. The average values for day and night temperatures during March were 54.8°F и 50.4°F respectivly.

The average sea surface temperature in March 2025 for Nags Head was 50.8°F. The maximum and minimum values were 45.4°F and 55.6°F respectively.

You can expect various weather conditions during March. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in March for Nags Head is 1.1 in.

The average wind speed in March is 13.6 mph. It makes March the most windy month of the year for Nags Head.

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 Nags Head in March is 6.7 hours.