LLwyn-on Wind ForecastUnited KingdomWLMerthyr TydfilLLwyn-on1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time LLwyn-on wind forecast issued today at 1:11 am. Next forecast at approx. 1:11 pm. Wind Speed Wind GustLLwyn-on Wind Statistics July WindSennybridge (32km)2026JuneJulyStrongest 1 July, 202615.7mph WSWAverage July3mphStrongest 3 June, 202622.4mph WSWAverage June6mphStrongest 4 April, 202633.6mph SSWAverage 20266.3mphClimate (2021–2026)Sennybridge (32km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 202335.8mph SWAverage 2021–20265.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July15%8.75%2.5%CalmStrongJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July32.5%17.5%2.5%CalmStrongGet WillyWeather+ to remove ads