Thornhill Wind ForecastUnited KingdomSWGloucestershireThornhill1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Thornhill wind forecast issued today at 7:12 pm. Next forecast at approx. 7:12 am.Thornhill Wind Statistics June WindBrize Norton (12km)2025MayJuneStrongest 3 June, 202513.4mph SSWAverage June4.8mphStrongest 5 May, 202520.1mph NEAverage May6mphStrongest 2 April, 202524.6mph ENEAverage 20255.1mphClimate (2011–Present)Brize Norton (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202231.3mph WAverage 2020–20255mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June20%11.25%2.5%CalmFreshJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June22.5%12.5%2.5%CalmFreshGet WillyWeather+ to remove ads