Granville Wind ForecastUnited KingdomNIDungannonGranville1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Granville wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am.Granville Wind Statistics September WindLough Fea Samos (25km)2025AugustSeptemberStrongest 15 September, 202520.1mph WNWAverage September7.3mphStrongest 4 August, 202531.3mph WNWAverage August5.3mphStrongest 24 January, 202540.3mph SWAverage 20255.9mphClimate (2011–Present)Lough Fea Samos (25km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 February, 202247mph WNWAverage 2020–20256.4mphWind 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 September25%13.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads