Sun Valley Wind ForecastAustraliaNSWGreater Western SydneySun Valley1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Sun Valley wind forecast issued today at 9:34 am. Next forecast at approx. 9:34 pm. Sun Valley Wind Statistics View MoreSeptember WindPenrith Lakes (7km)2025AugustSeptemberStrongest 11 September, 202548.2km/h WSWAverage September6.8km/hStrongest 28 August, 202568.4km/h WAverage August8.1km/hStrongest 1 July, 2025103.7km/h WSWAverage 20257.1km/hClimate (2010–Present)Penrith Lakes (7km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 July, 2025103.7km/h WSWAverage 2020–20257km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads