Pen-ychain Wind ForecastUnited KingdomWLGwyneddPen-ychain1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Pen-ychain wind forecast issued today at 12:11 am. Next forecast at approx. 12:11 pm.Pen-ychain Wind Statistics March WindAberdaron (30km)2025FebruaryMarchStrongest 27 March, 202535.8mph SSWAverage March11.7mphStrongest 23 February, 202547mph SAverage February16.3mphStrongest 24 January, 202564.9mph SWAverage 202514.8mphClimate (2011–Present)Aberdaron (30km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202164.9mph SSWAverage 2020–202514.8mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March12.5%7.5%2.5%CalmStormMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March20%11.25%2.5%CalmStormGet WillyWeather+ to remove ads