Spearwood Wind ForecastAustraliaWAPerthSpearwood1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Spearwood wind forecast issued today at 5:14 am. Next forecast at approx. 5:14 pm. Spearwood Wind Statistics View MoreSeptember WindJandakot Airport (9km)2020AugustSeptemberStrongest 1 September, 202083.2km/h WSWAverage September17.7km/hStrongest 9 August, 202079.6km/h NNEAverage August14.5km/hStrongest 5 May, 202092.5km/h WAverage 202016.1km/hClimate (2010–Present)Jandakot Airport (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 4 October, 201992.5km/h NNWAverage 2010–Present16.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmNear GaleGet an account to remove ads