Average wind speed in Ostrava
The mean monthly wind speed over the year in Ostrava (Moravia-Silesia), Czech Republic (meters per second).
The mean wind speed over the year fluctuates between 2 m/s in August and 4 m/s in January, February, March, November and December.
Forecast for Ostrava
almost clear and no rain
broken clouds and slight rain
broken clouds and no rain