Llansilin Wind ForecastUnited KingdomWLWrexhamLlansilin1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Llansilin wind forecast issued today at 1:13 pm. Next forecast at approx. 1:13 am.Llansilin Wind Statistics May WindLake Vyrnwy Saws (21km)2026AprilMayStrongest 1 May, 202611.2mph SWAverage May3.8mphStrongest 4 April, 202649.2mph SWAverage April10.2mphStrongest 4 April, 202649.2mph SWAverage 20269.1mphClimate (2011–Present)Lake Vyrnwy Saws (21km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 January, 202451.4mph SWAverage 2021–20268mphWind 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 May15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads