Holly Knoll Park Wind Forecast
Holly Knoll Park Wind Statistics
August Wind
Washington/Dulles International Airport, DC (6.8 miles)
Strongest 10 August, 2026
48.1mph NNWAverage August
5.7mph
Climate (2021–2026)
Washington/Dulles International Airport, DC (6.8 miles)
Strongest 25 June, 2025
70mph ENEAverage 2021–2026
7.1mph