Happy Valley Wind ForecastAustraliaSAAdelaideHappy Valley1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Happy Valley wind forecast issued today at 9:07 am. Next forecast at approx. 9:07 pm. Happy Valley Wind Statistics View MoreAugust WindNoarlunga (10km)2021JulyAugustStrongest 2 August, 202148.2km/h NAverage August15.8km/hStrongest 16 July, 202185.3km/h WAverage July16.2km/hStrongest 16 July, 202185.3km/h WAverage 202113.4km/hClimate (2010–Present)Noarlunga (10km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 July, 202185.3km/h WAverage 2010–Present14.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August25%13.75%2.5%CalmStrongGet an account to remove ads