The highest day temperature in April 2025 was 80°F. The lowest night temperature was 30°F. The average values for day and night temperatures during April were 63.2°F и 51.5°F respectivly.

The average sea surface temperature in April 2025 for Lewes was 51.3°F. The maximum and minimum values were 47.2°F and 56.6°F respectively.

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

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

The average wind speed in April is 11.4 mph. It makes April one of the most windy months of the year for Lewes.

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 Lewes in April is 6.9 hours.