The highest day temperature in June 2026 was 80°F. The lowest night temperature was 44°F. The average values for day and night temperatures during June were 70.2°F и 56.0°F respectivly.

The average sea surface temperature in June 2026 for St Petersburg was 62.1°F. The maximum and minimum values were 52.2°F and 65.8°F respectively.

You can expect various weather conditions during June. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in June for St Petersburg is 1.7 in.

The average wind speed in June is 8.0 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 June is 11.3 hours.