Llangwnnadl Wind ForecastUnited KingdomWLGwyneddLlangwnnadl1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Llangwnnadl wind forecast issued today at 1:09 pm. Next forecast at approx. 1:09 am. Wind Speed Wind GustLlangwnnadl Wind Statistics September WindAberdaron (9km)2026AugustSeptemberStrongest 2 September, 202631.3mph SWAverage September15.7mphStrongest 4 August, 202622.4mph SWAverage August9.7mphStrongest 4 April, 202655.9mph SWAverage 202614.3mphClimate (2021–2026)Aberdaron (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202164.9mph SSWAverage 2021–202615mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmStrong GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads