Grafton Wind ForecastUnited KingdomYHNorth YorkshireGrafton1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Grafton wind forecast issued today at 7:09 am. Next forecast at approx. 7:09 pm.Grafton Wind Statistics May WindTopcliffe (15km)2026AprilMayStrongest 11 May, 202620.1mph NAverage May6.1mphStrongest 4 April, 202633.6mph SWAverage April8.2mphStrongest 12 March, 202635.8mph SSWAverage 20268.5mphClimate (2011–Present)Topcliffe (15km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202538mph SWAverage 2021–20267.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmNear GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May32.5%17.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads