Summer Hill Wind ForecastAustraliaNSWHunterSummer Hill1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Summer Hill wind forecast issued today at 7:33 pm. Next forecast at approx. 7:33 am. Summer Hill Wind Statistics View MoreDecember WindTocal (20km)2025NovemberDecemberStrongest 6 December, 202566.6km/h NNWAverage December12km/hStrongest 26 November, 202585.3km/h WAverage November10.7km/hStrongest 26 November, 202585.3km/h WAverage 20258.3km/hClimate (2010–Present)Tocal (20km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 November, 202585.3km/h WAverage 2020–20258.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December25%13.75%2.5%CalmStrongDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads