Johnstone Wind ForecastUnited KingdomSWDevonJohnstone1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Johnstone wind forecast issued yesterday at 7:13 pm. Next forecast at approx. 7:13 am.Johnstone Wind Statistics May WindLiscombe (15km)2024AprilMayStrongest – Average May–Strongest 9 April, 202433.6mph WNWAverage April10.9mphStrongest 2 January, 202440.3mph WNWAverage 202410.2mphClimate (2011–Present)Liscombe (15km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202242.5mph WNWAverage 2019–20248.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmNear GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May17.5%10%2.5%CalmNear GaleGet an account to remove ads