St Winnow Wind ForecastUnited KingdomSWCornwallSt Winnow1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time St Winnow wind forecast issued today at 6:11 pm. Next forecast at approx. 6:11 am.St Winnow Wind Statistics December WindCardinham (13km)2024NovemberDecemberStrongest 7 December, 202442.5mph NWAverage December13.1mphStrongest 24 November, 202435.8mph SSWAverage November8.9mphStrongest 7 December, 202442.5mph NWAverage 20248.9mphClimate (2011–Present)Cardinham (13km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 November, 202344.7mph NWAverage 2019–20248.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmGaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December25%13.75%2.5%CalmGaleGet WillyWeather+ to remove ads