Harrisdale Wind ForecastAustraliaWAPerthHarrisdale1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Harrisdale wind forecast issued today at 1:34 am. Next forecast at approx. 1:34 pm. Harrisdale Wind Statistics View MoreJanuary WindJandakot Airport (5km)2026DecemberJanuaryStrongest 1 January, 202642.5km/h WSWAverage January16.9km/hStrongest 14 December, 202563km/h ESEAverage December20.6km/hStrongest 1 January, 202642.5km/h WSWAverage 202616.9km/hClimate (2010–Present)Jandakot Airport (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 August, 2025116.6km/h NNWAverage 2021–202616.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January15%8.75%2.5%CalmNear GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads