Claerwen Reservoir Wind ForecastUnited KingdomWLPowysClaerwen Reservoir1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Claerwen Reservoir wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am.Claerwen Reservoir Wind Statistics April WindTrawsgoed (19km)2026MarchAprilStrongest 1 April, 20264.5mph SWAverage April–Strongest 25 March, 202624.6mph WNWAverage March5.3mphStrongest 27 January, 202629.1mph ESEAverage 20266.4mphClimate (2011–Present)Trawsgoed (19km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202435.8mph NWAverage 2021–20264.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April17.5%10%2.5%CalmStrongApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmStrongGet WillyWeather+ to remove ads