Grinnell Wind Forecast
Grinnell Wind Statistics
August Wind
Newton Municipal Airport - Earl Johnson Field (15.5 miles)
Strongest 12 August, 2022
20.8mph SEAverage August
8mph
Climate (2010–Present)
Newton Municipal Airport - Earl Johnson Field (15.5 miles)
Strongest 25 March, 2022
36.9mph WNWAverage 2010–Present
10.3mph