Mount Barker Wind ForecastAustraliaWAGreat SouthernMount Barker1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Mount Barker wind forecast issued today at 4:35 pm. Next forecast at approx. 4:35 am. Mount Barker Wind Statistics View MoreSeptember WindRocky Gully South (48km)2025AugustSeptemberStrongest 1 September, 202546.4km/h NWAverage September10.7km/hStrongest 13 August, 202583.2km/h NWAverage August15km/hStrongest 13 August, 202583.2km/h NWAverage 202514.9km/hClimate (2010–Present)Rocky Gully South (48km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 August, 202583.2km/h NWAverage 2020–202510km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%CalmFreshSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%CalmFreshGet WillyWeather+ to remove ads