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