Johnston Wind ForecastAustraliaNTDarwinJohnston1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Johnston wind forecast issued today at 5:42 pm. Next forecast at approx. 5:42 am. Johnston Wind Statistics View MoreDecember WindDarwin Airport (14km)2024NovemberDecemberStrongest 1 December, 202438.9km/h EAverage December9.7km/hStrongest 2 November, 202476km/h ENEAverage November9.7km/hStrongest 17 January, 202487.1km/h WAverage 202412.9km/hClimate (2010–Present)Darwin Airport (14km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 October, 2022137.2km/h SEAverage 2019–202412.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December12.5%7.5%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads