Average wind speed in Wailuku (HI)
The mean monthly wind speed over the year in Wailuku (Hawaii), the United States of America (meters per second).
The average annual wind speed spans from 4 m/s in January, February, October, November and December to 6 m/s in June, July and August.
Forecast for Wailuku (HI)
partly cloudy and small chance of slight rain
clear and no rain
clear and no rain