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 2:04 pm. Next forecast at approx. 2:04 am. Wind Speed Wind Gust St Johns Wind Statistics View MoreJuly WindNuriootpa (PIRSA Research Centre) (12km)2026JuneJulyStrongest – Average July–Strongest 2 June, 202674.2km/h NWAverage June13km/hStrongest 2 June, 202674.2km/h NWAverage 202613km/hClimate (2021–2026)Nuriootpa (PIRSA Research Centre) (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 May, 202598.3km/h WAverage 2021–202614km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July12.5%7.5%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads