Average Weekly Hours of Production Employees: Construction: Construction of Buildings in Michigan was 33.40000 Hours per Week in March of 2022, according to the United States Federal Reserve. Historically, Average Weekly Hours of Production Employees: Construction: Construction of Buildings in Michigan reached a record high of 43.30000 in October of 2019 and a record low of 32.80000 in February of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of Production Employees: Construction: Construction of Buildings in Michigan - last updated from the United States Federal Reserve on March of 2024.