St Helens Wind ForecastUnited KingdomNWMerseysideSt Helens1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time St Helens wind forecast issued today at 7:11 am. Next forecast at approx. 7:11 pm. Wind Speed Wind GustSt Helens Wind Statistics August WindCrosby (21km)2026JulyAugustStrongest 5 August, 202631.3mph WSWAverage August13.4mphStrongest 2 July, 202635.8mph WAverage July11mphStrongest 4 April, 202649.2mph SWAverage 202611.1mphClimate (2021–2026)Crosby (21km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202453.7mph NWAverage 2021–202610.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads