Average wind speed in Seongnam
The mean monthly wind speed over the year in Seongnam (Gyeonggi-do), South Korea (meters per second).
Throughout the year, wind speeds average from 2 m/s during January, February, March, May, June, July, August, September, October, November and December and increase to 3 m/s in April.
Forecast for Seongnam
almost clear and no rain
broken clouds and chance of slight sleet
partly cloudy and chance of slight rain