The highest day temperature in August 2023 was 95°F. The lowest night temperature was 49°F. The average values for day and night temperatures during August were 76.2°F и 60.0°F respectivly.

The average sea surface temperature in August 2023 for St Petersburg was 66.6°F. The maximum and minimum values were 63.6°F and 72.6°F respectively.

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

Precipitation total in August for St Petersburg is 2.9 in. It makes august the most rainy month of the year.

The average wind speed in August is 7.9 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 St Petersburg in August is 9.1 hours.