The highest day temperature in April 2026 was 97°F. The lowest night temperature was 30°F. The average values for day and night temperatures during April were 66.5°F и 49.4°F respectivly.

The average sea surface temperature in April 2026 for Wilmington was 56.3°F. The maximum and minimum values were 48.4°F and 62.4°F respectively.

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

Precipitation total in April for Wilmington is 1.3 in. It makes april one of the most rainy months of the year.

The average wind speed in April is 8.6 mph. It makes April one of the most windy months of the year for Wilmington.

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 Wilmington in April is 6.9 hours.