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 3:44 pm. Next forecast at approx. 3:56 pm. Happy Valley Wind Statistics View MoreSeptember WindNOARLUNGA (10km)2019AugustSeptemberStrongest 6 September, 201964.8km/h WSWAverage September12km/hStrongest 8 August, 201983.2km/h NNWAverage August13.6km/hStrongest 8 August, 201983.2km/h NNWAverage 201913.6km/hClimate (2010–Present)NOARLUNGA (10km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 12 July, 201696.1km/h WSWAverage 2010–Present14.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrongGet an account to remove ads