St Mellion Wind ForecastUnited KingdomSWCornwallSt Mellion1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time St Mellion wind forecast issued today at 1:11 pm. Next forecast at approx. 1:11 am.St Mellion Wind Statistics June WindMount Batten (16km)2025MayJuneStrongest 3 June, 202526.8mph SWAverage June9.8mphStrongest 27 May, 202529.1mph SWAverage May7.2mphStrongest 24 January, 202547mph SAverage 20258.1mphClimate (2011–Present)Mount Batten (16km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202251.4mph WSWAverage 2020–20259mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmGaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads