Bethel (Llanddeiniolen) Wind ForecastUnited KingdomWLGwyneddBethel (Llanddeiniolen)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Bethel (Llanddeiniolen) wind forecast issued today at 1:11 am. Next forecast at approx. 1:11 pm.Bethel (Llanddeiniolen) Wind Statistics May WindCapel Curig Saws (19km)2025AprilMayStrongest 24 May, 202524.6mph SWAverage May6mphStrongest 16 April, 202533.6mph SWAverage April8.1mphStrongest 24 January, 202553.7mph SWAverage 202510.1mphClimate (2011–Present)Capel Curig Saws (19km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 January, 202458.2mph SWAverage 2020–202512mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May27.5%15%2.5%CalmStrong GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May25%13.75%2.5%CalmStrong GaleGet WillyWeather+ to remove ads