Brettenham Wind ForecastUnited KingdomEENorfolkBrettenham1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Brettenham wind forecast issued today at 1:11 pm. Next forecast at approx. 1:11 am. Wind Speed Wind GustBrettenham Wind Statistics September WindMarham (31km)2026AugustSeptemberStrongest 3 September, 202624.6mph WAverage September9.2mphStrongest 4 August, 202620.1mph SSWAverage August6.6mphStrongest 12 March, 202635.8mph SSWAverage 20268.6mphClimate (2021–2026)Marham (31km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202242.5mph SSWAverage 2021–20268.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmStrongGet WillyWeather+ to remove ads