Garwin Wind Forecast
Garwin Wind Statistics
December Wind
Marshalltown, Marshalltown Municipal Airport (11.8 miles)
Strongest 2 December, 2025
17.2mph SSWAverage December
7.4mph
Climate (2010–Present)
Marshalltown, Marshalltown Municipal Airport (11.8 miles)
Strongest 28 July, 2023
93.1mph WNWAverage 2020–2025
10.5mph