Harrow Wind ForecastUnited KingdomSEGreater LondonHarrow1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Harrow wind forecast issued today at 3:02 pm. Next forecast at approx. 3:02 am.Harrow Wind Statistics June WindNortholt (3.7 miles)2020MayJuneStrongest – Average June–Strongest 23 May, 202029.1mph WAverage May6.7mphStrongest 12 March, 202038mph WAverage 20209.4mphClimate (2011–Present)Northolt (3.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 February, 201738mph WAverage 2011–Present6.8mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June20%11.25%2.5%CalmNear GaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmNear GaleGet an account to remove ads