Garn-yr-erw Wind ForecastUnited KingdomWLTorfaenGarn-yr-erw1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Garn-yr-erw wind forecast issued today at 12:09 am. Next forecast at approx. 12:09 pm.Garn-yr-erw Wind Statistics December WindHereford (39km)2025NovemberDecemberStrongest 7 December, 202513.4mph WSWAverage December2.5mphStrongest 14 November, 202520.1mph ENEAverage November2.7mphStrongest 4 October, 202524.6mph WAverage 20252.7mphClimate (2011–Present)Hereford (39km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202429.1mph WAverage 2020–20252.8mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmStrongDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December12.5%7.5%2.5%CalmStrongGet WillyWeather+ to remove ads