Norton Summit Wind ForecastAustraliaSAAdelaide HillsNorton Summit1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Norton Summit wind forecast issued today at 12:42 pm. Next forecast at approx. 12:42 am. Norton Summit Wind Statistics View MoreMarch WindMount Lofty (6km)2025FebruaryMarchStrongest 11 March, 202546.4km/h NNEAverage March8.8km/hStrongest 13 February, 202546.4km/h WNWAverage February9.6km/hStrongest 27 January, 202548.2km/h NAverage 20259.1km/hClimate (2010–Present)Mount Lofty (6km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 July, 202194.3km/h WNWAverage 2020–202510.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March27.5%15%2.5%CalmFreshMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March42.5%22.5%2.5%CalmFreshGet WillyWeather+ to remove ads