Holywood Wind ForecastUnited KingdomNINorth DownHolywood1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Holywood wind forecast issued today at 1:10 am. Next forecast at approx. 1:10 pm.Holywood Wind Statistics August WindAldergrove (25km)2025JulyAugustStrongest 4 August, 202524.6mph SWAverage August6.5mphStrongest 4 July, 202524.6mph SSWAverage July6.8mphStrongest 24 January, 202547mph SSWAverage 20257.4mphClimate (2011–Present)Aldergrove (25km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202547mph SSWAverage 2020–20257.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmStrongGet WillyWeather+ to remove ads