Average wind speed in Haikou
The mean monthly wind speed over the year in Haikou (Hainan), China (meters per second).
The average annual wind speed spans from 2 m/s in May, June, July, August, September, October and December to 3 m/s in January, February, March, April and November.
Forecast for Haikou
broken clouds and no rain
overcast and chance of slight rain
overcast and no rain