O'Halloran Hill Wind ForecastAustraliaSAAdelaideO'Halloran Hill1-Day3-Day5-Day Graph Plots Open in GraphsWind Forecast Bureau of MeteorologyWind Real-Time O'Halloran Hill wind forecast issued today at 9:27 pm. Next forecast at approx. 9:27 am. O'Halloran Hill Wind Statistics View MoreDecember WindNOARLUNGA (10km)2018NovemberDecemberStrongest 1 December, 201877.8km/h NAverage December17.5km/hStrongest 19 November, 201876km/h NNWAverage November14.4km/hStrongest 30 August, 201883.2km/h NAverage 201815km/hClimate (2010–Present)NOARLUNGA (10km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 12 July, 201696.1km/h WSWAverage 2010–Present14.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December12.5%7.5%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December12.5%7.5%2.5%CalmNear GaleGet an account to remove ads