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. Wind Speed Wind GustBethel (Llanddeiniolen) Wind Statistics July WindCapel Curig Saws (19km)2026JuneJulyStrongest 1 July, 202638mph SWAverage July11.2mphStrongest 3 June, 202640.3mph SWAverage June14.5mphStrongest 12 January, 202651.4mph SWAverage 202612.9mphClimate (2021–2026)Capel Curig Saws (19km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 January, 202458.2mph SWAverage 2021–202612.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July27.5%15%2.5%CalmGaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July35%18.75%2.5%CalmGaleGet WillyWeather+ to remove ads