Average wind speed in Hermalle-sous-Argenteau
The mean monthly wind speed over the year in Hermalle-sous-Argenteau (Liege Province), Belgium (meters per second).
The average annual wind speed spans from 4 m/s in April, May, June, July, August, September and October to 5 m/s in January, February, March, November and December.
Forecast for Hermalle-sous-Argenteau
overcast and no rain
almost clear and no rain
clear and no rain