Rhallt Wind ForecastUnited KingdomWLPowysRhallt1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Rhallt wind forecast issued today at 12:02 pm. Next forecast at approx. 12:02 am.Rhallt Wind Statistics September WindLake Vyrnwy Saws (14.9 miles)2020AugustSeptemberStrongest 13 September, 202031.3mph SWAverage September7.8mphStrongest 25 August, 202047mph SWAverage August8.1mphStrongest 9 February, 202051.4mph SWAverage 20209.8mphClimate (2011–Present)Lake Vyrnwy Saws (14.9 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 March, 201951.4mph WSWAverage 2011–Present8.5mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September27.5%15%2.5%CalmNear GaleGet an account to remove ads