Average wind speed in Numansdorp
The mean monthly wind speed over the year in Numansdorp (), the Netherlands (meters per second).
The mean wind speed over the year fluctuates between 4 m/s in August and September and 6 m/s in January, February, March, November and December.
Forecast for Numansdorp
broken clouds and no rain
overcast and no rain
overcast and no rain