Harpers Ferry Wind Forecast
Harpers Ferry Wind Statistics
August Wind
Prairie Du Chien Municipal Airport (12.4 miles)
Strongest 1 August, 2026
13.9mph NAverage August
5.7mph
Climate (2021–2026)
Prairie Du Chien Municipal Airport (12.4 miles)
Strongest 16 December, 2021
32.2mph SWAverage 2021–2026
7.8mph