Harrismith Airport Wind ForecastAustraliaWAWheatbeltHarrismith Airport1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Harrismith Airport wind forecast issued today at 4:33 pm. Next forecast at approx. 4:33 am. Harrismith Airport Wind Statistics View MoreDecember WindLake Grace (58km)2024NovemberDecemberStrongest 1 December, 202451.8km/h WSWAverage December17.5km/hStrongest 30 November, 202463km/h NNWAverage November15.6km/hStrongest 17 January, 202477.8km/h NNWAverage 202414.3km/hClimate (2010–Present)Lake Grace (58km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 December, 201985.3km/h NAverage 2019–202414.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmGaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads