Trevaughan Wind ForecastUnited KingdomWLCarmarthenshireTrevaughan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Trevaughan wind forecast issued today at 1:09 am. Next forecast at approx. 1:09 pm.Trevaughan Wind Statistics August WindPembrey Sands Samos (20km)2025JulyAugustStrongest 4 August, 202533.6mph SWAverage August8.8mphStrongest 15 July, 202538mph WSWAverage July9.6mphStrongest 27 January, 202555.9mph SWAverage 202510.2mphClimate (2011–Present)Pembrey Sands Samos (20km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202264.9mph WNWAverage 2020–202511.7mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads