The highest day temperature in April 2026 was 78°F. The lowest night temperature was 53°F. The average values for day and night temperatures during April were 68.4°F и 62.9°F respectivly.

The average sea surface temperature in April 2026 for Hatteras Island was 66.9°F. The maximum and minimum values were 59.4°F and 70.8°F respectively.

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

Precipitation total in April for Hatteras Island is 0.9 in. It makes april one of the least rainy months of the year.

The average wind speed in April is 14.2 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 April is 8.6 hours.