Spillville Wind Forecast
Spillville Wind Statistics
December Wind
Decorah (11.8 miles)
Strongest 10 December, 2025
20.8mph NNWAverage December
7.8mph
Climate (2010–Present)
Decorah (11.8 miles)
Strongest 5 March, 2025
31.1mph NNWAverage 2020–2025
7.9mph