Rhiwlas (Llanddeiniolen) Wind ForecastUnited KingdomWLGwyneddRhiwlas (Llanddeiniolen)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Rhiwlas (Llanddeiniolen) wind forecast issued today at 1:13 pm. Next forecast at approx. 1:13 am.Rhiwlas (Llanddeiniolen) Wind Statistics March WindCapel Curig Saws (15km)2025FebruaryMarchStrongest 29 March, 202540.3mph SWAverage March9.8mphStrongest 23 February, 202553.7mph SWAverage February14.5mphStrongest 24 January, 202553.7mph SWAverage 202512.1mphClimate (2011–Present)Capel Curig Saws (15km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 January, 202458.2mph SWAverage 2020–202512.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March27.5%15%2.5%CalmStormMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March30%16.25%2.5%CalmStormGet WillyWeather+ to remove ads