Grinnell Memorial Nature Sanctuary Wind Forecast
Grinnell Memorial Nature Sanctuary Wind Statistics
August Wind
Copper Harbor (4.3 miles)
Strongest 9 August, 2025
33.1mph NAverage August
6.5mph
Climate (2010–Present)
Copper Harbor (4.3 miles)
Strongest 11 November, 2024
62mph NNEAverage 2020–2025
9.1mph