Average wind speed in McLean
The mean monthly wind speed over the year in McLean (Virginia), the United States of America (meters per second).
Throughout the year, wind speeds average from 4 m/s during May, June, July, August, September, October, November and December and increase to 5 m/s in January, February, March and April.
Forecast for McLean
overcast and rain
broken clouds and rain
clear and no rain