Ostrava weather in June
Temperature, rain and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Good
Best time to visit: May – September
What is the weather like in Ostrava in June?
In June, Ostrava is warm: daytime highs average 22 °C, and nights cool down to about 13 °C. The sun shines for around 8 hours a day. Rain is frequent, with about 13 rainy days and 83 mm in total. All in all, June is a good month for a holiday in Ostrava.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 16 h 18 min04:38 – 20:56
- UV index
- 8 · very highclear sky, noon (estimate)All months
- Muggy days
- 1 daydew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 59 %on averageAll months
- Hot days
- 1 day30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+2Europe/Prague
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %75 %
- Few rainy daysweight 30 %37 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in June
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Ostrava in June: quick answers
Is Ostrava hot in June?
Warm rather than hot: in June, daytime highs in Ostrava average 22 °C and nights cool to about 13 °C.
Does it rain much in Ostrava in June?
Rain is frequent, with about 13 rainy days and 83 mm in total.
Ostrava month by month
The whole year in OstravaAll destinations: CzechiaWhere to go in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences