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 6:10 am. Next forecast at approx. 6:10 pm.St Winnow Wind Statistics January WindCardinham (13km)2026DecemberJanuaryStrongest 8 January, 202649.2mph NNWAverage January9.4mphStrongest 5 December, 202531.3mph SSEAverage December10.7mphStrongest 8 January, 202649.2mph NNWAverage 20269.4mphClimate (2011–Present)Cardinham (13km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 January, 202649.2mph NNWAverage 2021–20268.7mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January15%8.75%2.5%CalmGaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads