Mount Hay Wind ForecastAustraliaNSWGreater Western SydneyMount Hay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Mount Hay wind forecast issued today at 4:34 am. Next forecast at approx. 4:34 pm. Mount Hay Wind Statistics View MoreJuly WindMount Boyce (12km)2025JuneJulyStrongest – Average July–Strongest 25 June, 202587.1km/h WAverage June15.6km/hStrongest 25 June, 202587.1km/h WAverage 202511.2km/hClimate (2010–Present)Mount Boyce (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 25 September, 2020103.7km/h SWAverage 2020–202513.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July27.5%15%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July30%16.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads