Cefnllys Wind ForecastUnited KingdomWLPowysCefnllys1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Cefnllys wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am.Cefnllys Wind Statistics September WindShobdon Saws (29km)2025AugustSeptemberStrongest 15 September, 202526.8mph WAverage September5.5mphStrongest 9 August, 202520.1mph WSWAverage August4.1mphStrongest 24 January, 202535.8mph WSWAverage 20254.1mphClimate (2011–Present)Shobdon Saws (29km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 March, 202135.8mph WSWAverage 2020–20254.2mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads