Rhos-y-gwaliau Wind ForecastUnited KingdomWLGwyneddRhos-y-gwaliau1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Rhos-y-gwaliau wind forecast issued today at 12:10 am. Next forecast at approx. 12:10 pm. Wind Speed Wind GustRhos-y-gwaliau Wind Statistics November WindLake Vyrnwy Saws (17 km)2026OctoberNovemberStrongest 4 November, 202620.1 mph ENEAverage November6.7 mphStrongest 24 October, 202638 mph SWAverage October9.3 mphStrongest 4 April, 202649.2 mph SWAverage 20268.4 mphClimate (2021–2026)Lake Vyrnwy Saws (17 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 November20%11.25%2.5%CalmStormNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmStormGet WillyWeather+ to remove ads