Llansantffraid-ym-Mechain Wind ForecastUnited KingdomWLPowysLlansantffraid-ym-Mechain1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Llansantffraid-ym-Mechain wind forecast issued today at 1:13 am. Next forecast at approx. 1:13 pm. Wind Speed Wind GustLlansantffraid-ym-Mechain Wind Statistics October WindLake Vyrnwy Saws (20 km)2026SeptemberOctoberStrongest 9 October, 202631.3 mph SWAverage October8.2 mphStrongest 12 September, 202633.6 mph WSWAverage September8.4 mphStrongest 4 April, 202649.2 mph SWAverage 20268.4 mphClimate (2021–2026)Lake Vyrnwy Saws (20 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 January, 202451.4 mph SWAverage 2021–20268.2 mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October20%11.25%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads