Gellideg Wind ForecastUnited KingdomWLMerthyr TydfilGellideg1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Gellideg wind forecast issued today at 1:09 am. Next forecast at approx. 1:09 pm.Gellideg Wind Statistics September WindSennybridge (37km)2025AugustSeptemberStrongest 1 September, 202517.9mph WSWAverage September4.5mphStrongest 4 August, 202524.6mph WSWAverage August4.3mphStrongest 24 January, 202535.8mph SSWAverage 20254.8mphClimate (2011–Present)Sennybridge (37km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 December, 202035.8mph SWAverage 2020–20255.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%CalmStrongGet WillyWeather+ to remove ads