Dolfach (Llanbrynmair) Wind ForecastUnited KingdomWLPowysDolfach (Llanbrynmair)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Dolfach (Llanbrynmair) wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am.Dolfach (Llanbrynmair) Wind Statistics April WindLake Vyrnwy Saws (19km)2026MarchAprilStrongest 1 April, 20268.9mph SWAverage April2.2mphStrongest 12 March, 202638mph SSWAverage March9.8mphStrongest 12 March, 202638mph SSWAverage 20269.1mphClimate (2011–Present)Lake Vyrnwy Saws (19km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 January, 202451.4mph SWAverage 2021–20267.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April20%11.25%2.5%CalmGaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads