The highest day temperature in June 2026 was 95°F. The lowest night temperature was 55°F. The average values for day and night temperatures during June were 78.7°F и 67.6°F respectivly.

The average sea surface temperature in June 2026 for Port Clinton was 73.5°F. The maximum and minimum values were 66.0°F and 78.0°F respectively.

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

Precipitation total in June for Port Clinton is 1.2 in. It makes june one of the most rainy months of the year.

The average wind speed in June is 9.9 mph. It makes June one of the most windless months of the year for Port Clinton.

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 Port Clinton in June is 9.8 hours.