Trevallyn Dam Wind ForecastAustraliaTASNorthernTrevallyn Dam1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Trevallyn Dam wind forecast issued today at 3:33 am. Next forecast at approx. 3:33 pm. Trevallyn Dam Wind Statistics View MoreJune WindLaunceston (Ti Tree Bend) (4km)2025MayJuneStrongest 24 June, 202572.4km/h NWAverage June6.5km/hStrongest 6 May, 202559.4km/h NNWAverage May7.2km/hStrongest 24 June, 202572.4km/h NWAverage 20259.4km/hClimate (2010–Present)Launceston (Ti Tree Bend) (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 September, 202498.3km/h NNWAverage 2020–202510km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June20%11.25%2.5%CalmNear GaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June32.5%17.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads