Harrismith Wind ForecastAustraliaWAWheatbeltHarrismith1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Harrismith wind forecast issued today at 3:21 pm. Next forecast at approx. 3:21 am. Harrismith Wind Statistics View MoreAugust WindLake Grace (59km)2020JulyAugustStrongest 4 August, 202038.9km/h SSEAverage August9.8km/hStrongest 27 July, 202063km/h NWAverage July12.1km/hStrongest 6 May, 202079.6km/h WNWAverage 202014.5km/hClimate (2010–Present)Lake Grace (59km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 May, 201892.5km/h NAverage 2010–Present14.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmNear GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August25%13.75%2.5%CalmNear GaleGet an account to remove ads