Snowdonia National Park Wind ForecastUnited KingdomWLGwyneddSnowdonia National Park1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Snowdonia National Park wind forecast issued today at 7:11 am. Next forecast at approx. 7:11 pm.Snowdonia National Park Wind Statistics May WindCapel Curig Saws (26km)2025AprilMayStrongest 4 May, 202520.1mph NEAverage May5.3mphStrongest 16 April, 202533.6mph SWAverage April8.1mphStrongest 24 January, 202553.7mph SWAverage 202510.2mphClimate (2011–Present)Capel Curig Saws (26km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 January, 202458.2mph SWAverage 2020–202512mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May27.5%15%2.5%CalmStrong GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May25%13.75%2.5%CalmStrong GaleGet WillyWeather+ to remove ads