Trefechan Wind ForecastUnited KingdomWLCeredigionTrefechan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Trefechan wind forecast issued today at 7:09 am. Next forecast at approx. 7:09 pm.Trefechan Wind Statistics June WindTrawsgoed (11km)2025MayJuneStrongest 1 June, 202517.9mph WAverage June4.6mphStrongest 3 May, 202515.7mph NWAverage May4mphStrongest 5 January, 202526.8mph EAverage 20254.4mphClimate (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 June17.5%10%2.5%CalmStrongJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads