Whalan Wind ForecastAustraliaNSWGreater Western SydneyWhalan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Whalan wind forecast issued today at 3:34 am. Next forecast at approx. 3:34 pm. Whalan Wind Statistics View MoreDecember WindHorsley Park (11km)2025NovemberDecemberStrongest – Average December–Strongest 26 November, 202570.2km/h WAverage November7.8km/hStrongest 26 November, 202570.2km/h WAverage 20257.4km/hClimate (2010–Present)Horsley Park (11km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 October, 202394.3km/h WNWAverage 2020–20257.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December25%13.75%2.5%CalmFreshDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmFreshGet WillyWeather+ to remove ads