Duplex Hill South Wind ForecastAustraliaWAGoldfieldsDuplex Hill South1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Duplex Hill South wind forecast issued yesterday at 10:33 pm. Next forecast at approx. 10:33 am. Duplex Hill South Wind Statistics View MoreAugust WindKalgoorlie-Boulder Airport (40km)2025JulyAugustStrongest 2 August, 202563km/h NNWAverage August19.2km/hStrongest 21 July, 202572.4km/h SWAverage July14.2km/hStrongest 6 February, 202590.7km/h SWAverage 202515.8km/hClimate (2010–Present)Kalgoorlie-Boulder Airport (40km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 September, 202394.3km/h NNWAverage 2020–202516.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August12.5%7.5%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads