Trefilan Wind ForecastUnited KingdomWLCeredigionTrefilan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Trefilan wind forecast issued today at 7:10 am. Next forecast at approx. 7:10 pm.Trefilan Wind Statistics August WindTrawsgoed (20km)2025JulyAugustStrongest 4 August, 202517.9mph WAverage August3.6mphStrongest 7 July, 202515.7mph WNWAverage July3.5mphStrongest 5 January, 202526.8mph EAverage 20254.2mphClimate (2011–Present)Trawsgoed (20km)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 August17.5%10%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads