Hassall Grove Wind ForecastAustraliaNSWGreater Western SydneyHassall Grove1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Hassall Grove wind forecast issued today at 3:33 am. Next forecast at approx. 3:33 pm. Hassall Grove Wind Statistics View MoreJuly WindHorsley Park (13km)2025JuneJulyStrongest – Average July–Strongest 25 June, 202566.6km/h NWAverage June6.3km/hStrongest 17 January, 202568.4km/h SAverage 20257.2km/hClimate (2010–Present)Horsley Park (13km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 October, 202394.3km/h WNWAverage 2020–20257km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July25%13.75%2.5%CalmFreshJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July27.5%15%2.5%CalmFreshGet WillyWeather+ to remove ads