Knaphill Wind ForecastUnited KingdomSESurreyKnaphill1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Knaphill wind forecast issued today at 6:09 am. Next forecast at approx. 6:09 pm.Knaphill Wind Statistics December WindHeathrow (21km)2025NovemberDecemberStrongest 1 December, 202515.7mph SAverage December11.2mphStrongest 1 November, 202522.4mph WSWAverage November7.3mphStrongest 15 September, 202529.1mph WSWAverage 20256.5mphClimate (2011–Present)Heathrow (21km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202242.5mph SSWAverage 2020–20256.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads