The highest day temperature in February 2025 was 71°F. The lowest night temperature was 36°F. The average values for day and night temperatures during February were 59.0°F и 57.8°F respectivly.

The average sea surface temperature in February 2025 for Dauphin Island was 62.6°F. The maximum and minimum values were 54.0°F and 67.2°F respectively.

Most of the days in February are gloomy but you can also expect sunny days.

Precipitation total in February for Dauphin Island is 1.3 in.

The average wind speed in February is 11.0 mph. It makes February 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 February is 5.3 hours.