The highest day temperature in March 2026 was 76°F. The lowest night temperature was 37°F. The average values for day and night temperatures during March were 59.6°F и 49.2°F respectivly.

The average sea surface temperature in March 2026 for Nags Head was 46.2°F. The maximum and minimum values were 39.2°F and 52.8°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 13.4 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 6.9 hours.