Pen-llyn Wind ForecastUnited KingdomWLIsle of AngleseyPen-llyn1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Pen-llyn wind forecast issued today at 1:08 pm. Next forecast at approx. 1:08 am.Pen-llyn Wind Statistics May WindValley (8km)2026AprilMayStrongest 13 May, 202624.6mph WNWAverage May10.1mphStrongest 4 April, 202649.2mph SSWAverage April12.9mphStrongest 4 April, 202649.2mph SSWAverage 202612.6mphClimate (2011–Present)Valley (8km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202153.7mph SSWAverage 2021–202612.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmGaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May25%13.75%2.5%CalmGaleGet WillyWeather+ to remove ads