The highest day temperature in April 2025 was 96°F. The lowest night temperature was 58°F. The average values for day and night temperatures during April were 85.2°F и 69.0°F respectivly.

The average sea surface temperature in April 2025 for Jacksonville was 73.6°F. The maximum and minimum values were 68.0°F and 78.2°F respectively.

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

Precipitation total in April for Jacksonville is 2.4 in.

The average wind speed in April is 8.2 mph. This value is relatively stable throughout the year.

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 Jacksonville in April is 8.5 hours.