Merry Hill Wind ForecastUnited KingdomEEHertfordshireMerry Hill1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Merry Hill wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am. Wind Speed Wind GustMerry Hill Wind Statistics October WindNortholt (11km)2026SeptemberOctoberStrongest 1 October, 20264.5mph WNWAverage October–Strongest 4 September, 202620.1mph SWAverage September6.3mphStrongest 16 February, 202624.6mph WNWAverage 20266.9mphClimate (2021–2026)Northolt (11km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202238mph WSWAverage 2021–20266.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October20%11.25%2.5%CalmGaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October17.5%10%2.5%CalmGaleGet WillyWeather+ to remove ads