The highest day temperature in June 2024 was 91°F. The lowest night temperature was 83°F. The average values for day and night temperatures during June were 87.9°F и 86.4°F respectivly.

The average sea surface temperature in June 2024 for Galveston Island was 89.7°F. The maximum and minimum values were 86.6°F and 92.2°F respectively.

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

Precipitation total in June for Galveston Island is 1.0 in.

The average wind speed in June is 9.8 mph.

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 Galveston Island in June is 8.9 hours.