Average Weekly Hours of Production Employees: Manufacturing in Missouri was 38.10000 Hours per Week in January of 2020, according to the United States Federal Reserve. Historically, Average Weekly Hours of Production Employees: Manufacturing in Missouri reached a record high of 42.10000 in January of 2014 and a record low of 38.10000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of Production Employees: Manufacturing in Missouri - last updated from the United States Federal Reserve on March of 2024.