Grass Valley Wind ForecastAustraliaWAWheatbeltGrass Valley1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Grass Valley wind forecast issued today at 4:33 pm. Next forecast at approx. 4:33 am. Grass Valley Wind Statistics View MoreDecember WindCunderdin Airport (13km)2024NovemberDecemberStrongest 1 December, 202461.2km/h WAverage December17.9km/hStrongest 30 November, 202485.3km/h NWAverage November17.8km/hStrongest 16 January, 2024113km/h SSWAverage 202415.7km/hClimate (2010–Present)Cunderdin Airport (13km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 January, 2024113km/h SSWAverage 2019–202415.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads