Stephenston Wind ForecastAustraliaSAFlinders Ranges and OutbackStephenston1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Stephenston wind forecast issued today at 10:42 am. Next forecast at approx. 10:42 pm. Stephenston Wind Statistics View MoreJuly WindPort Augusta Airport (48km)2020JuneJulyStrongest 1 July, 202057.2km/h NWAverage July12.9km/hStrongest 22 June, 202055.4km/h SAverage June13.1km/hStrongest 7 February, 202083.2km/h SSEAverage 202018.2km/hClimate (2010–Present)Port Augusta Airport (48km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 22 November, 2017101.9km/h NEAverage 2010–Present18.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July25%13.75%2.5%CalmNear GaleGet an account to remove ads