Prehen Wind ForecastUnited KingdomNIDerryPrehen1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Prehen wind forecast issued today at 12:10 am. Next forecast at approx. 12:10 pm.Prehen Wind Statistics January WindCastlederg (32km)2026DecemberJanuaryStrongest 1 January, 20268.9mph WAverage January3.4mphStrongest 9 December, 202533.6mph SWAverage December6mphStrongest 1 January, 20268.9mph WAverage 20263.4mphClimate (2011–Present)Castlederg (32km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 January, 202447mph WSWAverage 2021–20265.2mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmStrong GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January22.5%12.5%2.5%CalmStrong GaleGet WillyWeather+ to remove ads