Average Weekly Hours of All Employees: Manufacturing in Missouri was 39.50000 Hours per Week in March of 2022, according to the United States Federal Reserve. Historically, Average Weekly Hours of All Employees: Manufacturing in Missouri reached a record high of 43.00000 in July of 2018 and a record low of 37.20000 in April of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of All Employees: Manufacturing in Missouri - last updated from the United States Federal Reserve on April of 2024.