Cefn-gwyn Wind ForecastUnited KingdomWLPowysCefn-gwyn1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Cefn-gwyn wind forecast issued today at 12:15 pm. Next forecast at approx. 12:15 am.Cefn-gwyn Wind Statistics March WindLake Vyrnwy Saws (34km)2026FebruaryMarchStrongest 12 March, 202638mph SSWAverage March11.1mphStrongest 20 February, 202633.6mph SWAverage February10.2mphStrongest 12 March, 202638mph SSWAverage 20269.3mphClimate (2021–2026)Lake Vyrnwy Saws (34km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 January, 202451.4mph SWAverage 2021–20267.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March20%11.25%2.5%CalmStrong GaleMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March20%11.25%2.5%CalmStrong GaleGet WillyWeather+ to remove ads