Birkalla Wind ForecastAustraliaQLDFar NorthBirkalla1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Birkalla wind forecast issued today at 4:11 pm. Next forecast at approx. 4:11 am. Birkalla Wind Statistics View MoreOctober WindSOUTH JOHNSTONE EXP STN (35km)2019SeptemberOctoberStrongest 2 October, 201950km/h SAverage October7.8km/hStrongest 12 September, 201940.7km/h SEAverage September7.4km/hStrongest 10 July, 201976km/h SSWAverage 20197.5km/hClimate (2010–Present)SOUTH JOHNSTONE EXP STN (35km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 30 July, 201881.4km/h NWAverage 2010–Present7.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October20%11.25%2.5%CalmModerateOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October22.5%12.5%2.5%CalmModerateGet an account to remove ads