Llyn Brenig Wind ForecastUnited KingdomWLConwyLlyn Brenig1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Llyn Brenig wind forecast issued today at 1:11 pm. Next forecast at approx. 1:11 am.Llyn Brenig Wind Statistics September WindRhyl (19km)2025AugustSeptemberStrongest 15 September, 202517.9mph WSWAverage September5.8mphStrongest 4 August, 202517.9mph WAverage August4.8mphStrongest 24 January, 202529.1mph SWAverage 20255.2mphClimate (2011–Present)Rhyl (19km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202233.6mph WAverage 2020–20255.5mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads