Llan-dafel Wind ForecastUnited KingdomWLBlaenau GwentLlan-dafel1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Llan-dafel wind forecast issued today at 6:11 pm. Next forecast at approx. 6:11 am.Llan-dafel Wind Statistics December WindSt-athan (40km)2024NovemberDecemberStrongest 7 December, 202447mph WAverage December12.2mphStrongest 24 November, 202431.3mph SSWAverage November7.2mphStrongest 7 December, 202447mph WAverage 20247.9mphClimate (2011–Present)St-athan (40km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202447mph WAverage 2019–20247.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December27.5%15%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads