Iona Wind ForecastAustraliaVICYarra Valley and Dandenong RangesIona1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Iona wind forecast issued today at 10:34 am. Next forecast at approx. 10:34 pm. Iona Wind Statistics View MoreJanuary WindRhyll (48km)2026DecemberJanuaryStrongest 9 January, 202674.2km/h SWAverage January18.7km/hStrongest 4 December, 202561.2km/h NAverage December13.9km/hStrongest 9 January, 202674.2km/h SWAverage 202618.7km/hClimate (2010–Present)Rhyll (48km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 October, 202194.3km/h NAverage 2021–202614km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January12.5%7.5%2.5%CalmNear GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads