Birrong Wind ForecastAustraliaNSWGreater Western SydneyBirrong1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Birrong wind forecast issued today at 4:35 pm. Next forecast at approx. 4:35 am. Birrong Wind Statistics View MoreMay WindBankstown Airport (4km)2026AprilMayStrongest 13 May, 202661.2km/h WAverage May7.9km/hStrongest 12 April, 202648.2km/h WAverage April8.1km/hStrongest 17 January, 202668.4km/h SEAverage 202610.2km/hClimate (2010–Present)Bankstown Airport (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 202583.2km/h WNWAverage 2021–20269.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May27.5%15%2.5%CalmStrongMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May35%18.75%2.5%CalmStrongGet WillyWeather+ to remove ads