The highest day temperature in June 2023 was 92°F. The lowest night temperature was 46°F. The average values for day and night temperatures during June were 73.8°F и 57.0°F respectivly.

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

Precipitation total in June for Ostrava is 2.9 in. It makes june one of the most rainy months of the year.

The average wind speed in June is 6.6 mph. It makes June one of the most windless months of the year for Ostrava.

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 Ostrava in June is 9.9 hours.