Sydenham Wind ForecastUnited KingdomNIBelfastSydenham1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Sydenham wind forecast issued today at 7:18 am. Next forecast at approx. 7:18 pm.Sydenham Wind Statistics August WindAldergrove (14.3 miles)2022JulyAugustStrongest 2 August, 202220.1mph SSWAverage August5.7mphStrongest 6 July, 202217.9mph WSWAverage July5.5mphStrongest 21 February, 202235.8mph WAverage 20228mphClimate (2011–Present)Aldergrove (14.3 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 January, 202035.8mph SSEAverage 2011–Present7.4mphWind 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 an account to remove ads