Charleston Wind ForecastAustraliaSAAdelaide HillsCharleston1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Charleston wind forecast issued today at 6:07 am. Next forecast at approx. 6:07 pm. Charleston Wind Statistics View MoreDecember WindMount Lofty (18km)2025NovemberDecemberStrongest 4 December, 202546.4km/h NNWAverage December10.9km/hStrongest 6 November, 202553.6km/h NNWAverage November10.2km/hStrongest 22 July, 202577.8km/h NWAverage 202510.4km/hClimate (2010–Present)Mount Lofty (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 July, 202194.3km/h WNWAverage 2020–202510.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December27.5%15%2.5%CalmFreshDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December37.5%20%2.5%CalmFreshGet WillyWeather+ to remove ads