Average wind speed in Boulogne-Billancourt
The mean monthly wind speed over the year in Boulogne-Billancourt (Ile de France), France (meters per second).
Wind speed varies across the year, ranging from 3 m/s in May, June, July, August, September, October and November to 4 m/s in January, February, March, April and December.
Forecast for Boulogne-Billancourt
broken clouds and no rain
clear and no rain
almost clear and no rain