Portyerrock Wind ForecastUnited KingdomDGDumfries and GallowayPortyerrock1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Portyerrock wind forecast issued today at 7:11 am. Next forecast at approx. 7:11 pm.Portyerrock Wind Statistics May WindDundrennan (24km)2026AprilMayStrongest 19 May, 202633.6mph SSEAverage May9.9mphStrongest 4 April, 202647mph SSWAverage April13.3mphStrongest 4 April, 202647mph SSWAverage 202613.7mphClimate (2011–Present)Dundrennan (24km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202560.4mph SSWAverage 2021–202611.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmNear GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May32.5%17.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads