Keweenaw Bay is located in Michigan. Keweenaw Bay, Michigan has a population of 1,287.
The median household income in Keweenaw Bay, Michigan is $31,250. The median household income for the surrounding county is $42,757 compared to the national median of $57,652. The median age of people living in Keweenaw Bay is 33 years.
The average high temperature in July is 75.5 degrees, with an average low temperature in January of 3.8 degrees. The average rainfall is approximately 32.7 inches per year, with 219.6 inches of snow per year.