St Johns Wind ForecastAustraliaSABarossaSt Johns1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time St Johns wind forecast issued today at 3:03 am. Next forecast at approx. 3:03 pm. St Johns Wind Statistics View MoreJune WindNuriootpa (PIRSA Research Centre) (12km)2025MayJuneStrongest – Average June–Strongest 26 May, 202598.3km/h WAverage May11.3km/hStrongest 26 May, 202598.3km/h WAverage 202513.2km/hClimate (2010–Present)Nuriootpa (PIRSA Research Centre) (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 December, 202098.3km/h WAverage 2020–202513.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June12.5%7.5%2.5%CalmNear GaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads