Pen-y-garn Wind ForecastUnited KingdomWLCarmarthenshirePen-y-garn1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Pen-y-garn wind forecast issued today at 7:09 am. Next forecast at approx. 7:09 pm.Pen-y-garn Wind Statistics May WindSennybridge (33km)2026AprilMayStrongest 7 May, 202613.4mph WSWAverage May3.1mphStrongest 4 April, 202633.6mph SSWAverage April7.6mphStrongest 4 April, 202633.6mph SSWAverage 20266.5mphClimate (2011–Present)Sennybridge (33km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 202335.8mph SWAverage 2021–20265.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmNear GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads