Hay Valley Wind ForecastAustraliaSAAdelaide HillsHay Valley1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Hay Valley wind forecast issued today at 10:42 am. Next forecast at approx. 10:42 pm. Hay Valley Wind Statistics View MoreJuly WindMount Lofty (8km)2020JuneJulyStrongest 1 July, 202064.8km/h WNWAverage July10.8km/hStrongest 13 June, 202061.2km/h NWAverage June11.2km/hStrongest 31 May, 202081.4km/h WNWAverage 202010.2km/hClimate (2010–Present)Mount Lofty (8km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 January, 201783.2km/h WNWAverage 2010–Present10.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July22.5%12.5%2.5%CalmStrongJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July27.5%15%2.5%CalmStrongGet an account to remove ads