Harpers Hill Wind ForecastAustraliaNSWHunterHarpers Hill1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Harpers Hill wind forecast issued today at 10:33 pm. Next forecast at approx. 10:33 am. Harpers Hill Wind Statistics View MoreAugust WindCessnock Airport (11km)2025JulyAugustStrongest 2 August, 202559.4km/h SSEAverage August7.1km/hStrongest 1 July, 202566.6km/h WNWAverage July10.9km/hStrongest 15 January, 202585.3km/h WAverage 20258.8km/hClimate (2010–Present)Cessnock Airport (11km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 202585.3km/h WAverage 2020–20259.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August30%16.25%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August40%21.25%2.5%CalmStrongGet WillyWeather+ to remove ads