Average Weekly Hours of Production Employees: Manufacturing in Maryland was 43.50000 Hours per Week in January of 2020, according to the United States Federal Reserve. Historically, Average Weekly Hours of Production Employees: Manufacturing in Maryland reached a record high of 43.50000 in January of 2020 and a record low of 39.00000 in January of 2001. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of Production Employees: Manufacturing in Maryland - last updated from the United States Federal Reserve on March of 2024.