George Best Belfast City Airport Wind ForecastUnited KingdomNIBelfastGeorge Best Belfast City Airport1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time George Best Belfast City Airport wind forecast issued today at 1:10 pm. Next forecast at approx. 1:10 am.George Best Belfast City Airport Wind Statistics May WindAldergrove (23km)2026AprilMayStrongest 1 May, 20268.9mph EAverage May5.6mphStrongest 4 April, 202631.3mph SSWAverage April9.1mphStrongest 27 January, 202635.8mph EAverage 20269.6mphClimate (2011–Present)Aldergrove (23km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202547mph SSWAverage 2021–20267.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmStrongMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads