Average Weekly Hours of Production Employees: Manufacturing in Oklahoma (DISCONTINUED) was 42.81341 Hours per Week in March of 2022, according to the United States Federal Reserve. Historically, Average Weekly Hours of Production Employees: Manufacturing in Oklahoma (DISCONTINUED) reached a record high of 46.04250 in January of 2019 and a record low of 37.27132 in June of 2003. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of Production Employees: Manufacturing in Oklahoma (DISCONTINUED) - last updated from the United States Federal Reserve on April of 2024.