Llanstephan Wind ForecastUnited KingdomWLPowysLlanstephan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Llanstephan wind forecast issued today at 12:02 pm. Next forecast at approx. 12:02 am.Llanstephan Wind Statistics July WindSennybridge (13.7 miles)2020JuneJulyStrongest 1 July, 202013.4mph WSWAverage July6.7mphStrongest 21 June, 202022.4mph SSEAverage June5.1mphStrongest 9 February, 202044.7mph SSWAverage 20208.7mphClimate (2011–Present)Sennybridge (13.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 9 February, 202044.7mph SSWAverage 2011–Present6.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July15%8.75%2.5%CalmStrongJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July32.5%17.5%2.5%CalmStrongGet an account to remove ads