Spearwood Wind ForecastAustraliaWAPerthSpearwood1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Spearwood wind forecast issued today at 6:37 am. Next forecast at approx. 6:37 pm. Spearwood Wind Statistics View MoreDecember WindJandakot Airport (9km)2021NovemberDecemberStrongest 4 December, 202153.6km/h EAverage December21.4km/hStrongest 14 November, 202164.8km/h EAverage November18.3km/hStrongest 27 July, 202190.7km/h WAverage 202116.3km/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 December15%8.75%2.5%CalmStrongDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmStrongGet an account to remove ads