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 9:41 am. Next forecast at approx. 9:41 pm. Stephenston Wind Statistics View MoreJanuary WindPort Augusta Airport (48km)2021DecemberJanuaryStrongest 11 January, 202177.8km/h SSEAverage January26km/hStrongest 27 December, 202076km/h SEAverage December23.6km/hStrongest 11 January, 202177.8km/h SSEAverage 202126km/hClimate (2010–Present)Port Augusta Airport (48km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 September, 2020101.9km/h WNWAverage 2010–Present18.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmNear GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January30%16.25%2.5%CalmNear GaleGet an account to remove ads