Siam Wind ForecastAustraliaSAFlinders Ranges and OutbackSiam1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Siam wind forecast issued today at 2:04 pm. Next forecast at approx. 2:04 am. Siam Wind Statistics View MoreMay WindWhyalla Airport (71km)2026AprilMayStrongest 1 May, 202661.2km/h NAverage May14.3km/hStrongest 30 April, 202651.8km/h NNWAverage April15km/hStrongest 31 January, 202683.2km/h SSWAverage 202620km/hClimate (2010–Present)Whyalla Airport (71km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 December, 2024129.6km/h WAverage 2021–202618.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May25%13.75%2.5%CalmNear GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads