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 1:53 am. Next forecast at approx. 1:53 pm. Happy Valley Wind Statistics View MoreJuly WindNoarlunga (10km)2020JuneJulyStrongest 1 July, 202066.6km/h WNWAverage July12.9km/hStrongest 1 June, 202068.4km/h WSWAverage June11.7km/hStrongest 9 May, 202074.2km/h WSWAverage 202013.8km/hClimate (2010–Present)Noarlunga (10km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 17 August, 201788.9km/h WSWAverage 2010–Present14.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July15%8.75%2.5%CalmStrongJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July30%16.25%2.5%CalmStrongGet an account to remove ads