Birnam Wind ForecastAustraliaQLDDarling DownsBirnam1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Birnam wind forecast issued today at 4:34 am. Next forecast at approx. 4:34 pm. Birnam Wind Statistics View MoreJanuary WindToowoomba Airport (5km)2026DecemberJanuaryStrongest 2 January, 202644.3km/h EAverage January19.8km/hStrongest 7 December, 202577.8km/h SSWAverage December19.5km/hStrongest 2 January, 202644.3km/h EAverage 202619.8km/hClimate (2010–Present)Toowoomba Airport (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 December, 2023100.1km/h WNWAverage 2021–202619.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January45%23.75%2.5%CalmStrongJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January62.5%32.5%2.5%CalmStrongGet WillyWeather+ to remove ads