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 9:03 am. Next forecast at approx. 9:03 pm. Happy Valley Wind Statistics View MoreMay WindNoarlunga (10km)2025AprilMayStrongest 4 May, 202550km/h NNWAverage May9.2km/hStrongest 20 April, 202563km/h WNWAverage April10.3km/hStrongest 2 February, 202564.8km/h EAverage 202513.2km/hClimate (2010–Present)Noarlunga (10km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 October, 2023105.5km/h NNWAverage 2020–202513.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmStrongMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads