The highest day temperature in June 2026 was 97°F. The lowest night temperature was 50°F. The average values for day and night temperatures during June were 79.4°F и 65.2°F respectivly.

The average sea surface temperature in June 2026 for Sandusky was 72.8°F. The maximum and minimum values were 67.6°F and 78.4°F respectively.

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

Precipitation total in June for Sandusky is 1.2 in.

The average wind speed in June is 10.2 mph. It makes June one of the most windless months of the year for Sandusky.

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 Sandusky in June is 9.6 hours.