Sumner Lake Wind Forecast
Sumner Lake Wind Statistics
May Wind
Copper Harbor (53.4 miles)
Strongest 1 May, 2025
27.1mph SWAverage May
6.5mph
Climate (2010–Present)
Copper Harbor (53.4 miles)
Strongest 11 November, 2024
62mph NNEAverage 2020–2025
9.2mph