Duncan Colliery Wind ForecastAustraliaTASNorthernDuncan Colliery1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Duncan Colliery wind forecast issued today at 10:33 pm. Next forecast at approx. 10:33 am. Duncan Colliery Wind Statistics View MoreMay WindSt Helens Aerodrome (37km)2025AprilMayStrongest 7 May, 202566.6km/h WNWAverage May11.1km/hStrongest 6 April, 202563km/h WNWAverage April10.1km/hStrongest 13 March, 2025105.5km/h WAverage 202511.3km/hClimate (2010–Present)St Helens Aerodrome (37km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 2025105.5km/h WAverage 2020–202511.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmStrongMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads