Hirwaun Wind ForecastUnited KingdomWLRhondda Cynon TaffHirwaun1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Hirwaun wind forecast issued today at 7:10 pm. Next forecast at approx. 7:10 am.Hirwaun Wind Statistics October WindSennybridge (36km)2025SeptemberOctoberStrongest 3 October, 202531.3mph SWAverage October6.4mphStrongest 7 September, 202522.4mph SSEAverage September6mphStrongest 24 January, 202535.8mph SSWAverage 20255mphClimate (2011–Present)Sennybridge (36km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 December, 202035.8mph SWAverage 2020–20255.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October15%8.75%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads