The highest day temperature in June 2026 was 97°F. The lowest night temperature was 71°F. The average values for day and night temperatures during June were 90.6°F и 78.1°F respectivly.

The average sea surface temperature in June 2026 for St. George Island was 87.2°F. The maximum and minimum values were 83.2°F and 90.4°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. George Island is 1.7 in. It makes june one of the most rainy months of the year.

The average wind speed in June is 8.1 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. George Island in June is 8.3 hours.