Average wind speed in Greenbelt (MD)
The mean monthly wind speed over the year in Greenbelt (Maryland), 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 Greenbelt (MD)
Tue Dec 24
6°C | -3°C
SW 
2 m/s
2 m/s0.8 mm
broken clouds and chance of slight snow
Wed Dec 25
6°C | -1°C
NE 2 m/s
2 m/s
overcast and no rain
Thu Dec 26
6°C | -3°C
E 2 m/s
2 m/s
almost clear and no rain
