Trefechan Wind ForecastUnited KingdomWLCeredigionTrefechan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Trefechan wind forecast issued today at 12:10 am. Next forecast at approx. 12:10 pm.Trefechan Wind Statistics November WindTrawsgoed (11km)2025OctoberNovemberStrongest 11 November, 202517.9mph SSEAverage November4.6mphStrongest 4 October, 202522.4mph WAverage October4.5mphStrongest 5 January, 202526.8mph EAverage 20254.2mphClimate (2011–Present)Trawsgoed (11km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202435.8mph NWAverage 2020–20254.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmStrongNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads