Average wind speed in Boulogne-Billancourt
The mean monthly wind speed over the year in Boulogne-Billancourt (Ile de France), France (meters per second).
- On average, the most wind is seen in January.
- On average, the least wind is seen in August.
Weather Forecasts for Boulogne-Billancourt
overcast and heavy rain
partly cloudy and chance of slight rain
broken clouds and chance of rain