The highest day temperature in April 2026 was 80°F. The lowest night temperature was 65°F. The average values for day and night temperatures during April were 75.0°F и 72.9°F respectivly.

The average sea surface temperature in April 2026 for Dauphin Island was 75.4°F. The maximum and minimum values were 72.0°F and 79.2°F respectively.

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

Precipitation total in April for Dauphin Island is 1.1 in. It makes april one of the least rainy months of the year.

The average wind speed in April is 11.2 mph. It makes April one of the most windy months of the year for Dauphin Island.

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 Dauphin Island in April is 8.1 hours.