Dartnall Wind ForecastAustraliaWAGreat SouthernDartnall1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Dartnall wind forecast issued today at 12:34 pm. Next forecast at approx. 12:34 am. Dartnall Wind Statistics View MoreJuly WindKatanning Research Station (40km)2025JuneJulyStrongest – Average July–Strongest 10 June, 202564.8km/h WSWAverage June11.5km/hStrongest 24 January, 202570.2km/h NNWAverage 202513.8km/hClimate (2010–Present)Katanning Research Station (40km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 3 August, 202290.7km/h WAverage 2020–202514.3km/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 July25%13.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads