Llandough (South Glamorgan) Wind ForecastUnited KingdomWLVale of GlamorganLlandough (South Glamorgan)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Llandough (South Glamorgan) wind forecast issued today at 7:11 am. Next forecast at approx. 7:11 pm. Wind Speed Wind GustLlandough (South Glamorgan) Wind Statistics August WindSt-athan (17km)2026JulyAugustStrongest 5 August, 202617.9mph WAverage August6.7mphStrongest 13 July, 202624.6mph NEAverage July8.4mphStrongest 24 March, 202631.3mph WSWAverage 20268.8mphClimate (2021–2026)St-athan (17km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202447mph WAverage 2021–20267.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August27.5%15%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August30%16.25%2.5%CalmStrongGet WillyWeather+ to remove ads