Birnam Wind ForecastUnited KingdomTAPerth and KinrossBirnam1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Birnam wind forecast issued today at 6:10 am. Next forecast at approx. 6:10 pm. Wind Speed Wind GustBirnam Wind Statistics November WindStrathallan (27 km)2026OctoberNovemberStrongest 12 November, 202613.4 mph NWAverage November1.3 mphStrongest 25 October, 202638 mph WAverage October5.7 mphStrongest 25 October, 202638 mph WAverage 20265.4 mphClimate (2021–2026)Strathallan (27 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 3 October, 202540.3 mph SWAverage 2021–20265.2 mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November30%16.25%2.5%CalmStrongNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November25%13.75%2.5%CalmStrongGet WillyWeather+ to remove ads