Belfast Wind ForecastUnited KingdomNIBelfastBelfast1-Day3-Day5-Day Graph Plots Open in GraphsWind Forecast Met OfficeWind Real-Time Belfast wind forecast issued today at 4:37 am. Next forecast at approx. 4:49 am.Belfast Wind Statistics July WindAldergrove (12.4 miles)2019JuneJulyStrongest 1 July, 201915.7mph WSWAverage July4.8mphStrongest 2 June, 201920.1mph SWAverage June5.6mphStrongest 8 February, 201929.1mph SSWAverage 20197.2mphClimate (2011–Present)Aldergrove (12.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 October, 201738mph SSEAverage 2011–Present7.2mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July20%11.25%2.5%CalmFreshJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July20%11.25%2.5%CalmFreshGet an account to remove ads