The highest day temperature in April 2025 was 92°F. The lowest night temperature was 65°F. The average values for day and night temperatures during April were 85.9°F и 71.8°F respectivly.

The average sea surface temperature in April 2025 for St. Petersburg was 79.2°F. The maximum and minimum values were 75.6°F and 83.2°F respectively.

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

Precipitation total in April for St. Petersburg is 0.9 in.

The average wind speed in April is 12.3 mph. It makes April the most windy month of the year for St. Petersburg.

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 St. Petersburg in April is 9.4 hours.