Llanfair-Nant-Gwyn Wind ForecastUnited KingdomWLPembrokeshireLlanfair-Nant-Gwyn1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Llanfair-Nant-Gwyn wind forecast issued today at 1:09 pm. Next forecast at approx. 1:09 am. Wind Speed Wind GustLlanfair-Nant-Gwyn Wind Statistics August WindAberporth (16km)2026JulyAugustStrongest 4 August, 202620.1mph SAverage August8.7mphStrongest 1 July, 202626.8mph SSWAverage July7.5mphStrongest 15 February, 202642.5mph SAverage 202612.7mphClimate (2021–2026)Aberporth (16km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202467.1mph NWAverage 2021–202612.2mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmNear GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads