Stephenston Wind ForecastAustraliaSAFlinders Ranges and OutbackStephenston1-Day3-Day5-Day Graph Plots Open in GraphsWind Forecast Bureau of MeteorologyWind Real-Time Stephenston wind forecast issued today at 9:41 pm. Next forecast at approx. 9:53 pm. Stephenston Wind Statistics View MoreJuly WindPORT AUGUSTA AERO (48km)2019JuneJulyStrongest 12 July, 201961.2km/h SWAverage July14.2km/hStrongest 29 June, 201959.4km/h WAverage June13.2km/hStrongest 17 January, 201979.6km/h SSEAverage 201917.9km/hClimate (2010–Present)PORT AUGUSTA AERO (48km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 December, 2016126km/h NAverage 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