O'Shannassy Reservoir Wind ForecastAustraliaVICYarra Valley and Dandenong RangesO'Shannassy Reservoir1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time O'Shannassy Reservoir wind forecast issued today at 3:34 am. Next forecast at approx. 3:34 pm. O'Shannassy Reservoir Wind Statistics View MoreDecember WindColdstream (35km)2024NovemberDecemberStrongest 1 December, 202444.3km/h NNWAverage December11.3km/hStrongest 7 November, 202457.2km/h SWAverage November7.7km/hStrongest 30 August, 202476km/h NAverage 20247km/hClimate (2010–Present)Coldstream (35km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 December, 202188.9km/h SWAverage 2019–20247.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December45%23.75%2.5%CalmStrongDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December30%16.25%2.5%CalmStrongGet WillyWeather+ to remove ads