Average Weekly Hours of All Employees: Total Private in Massachusetts was 33.80000 Hours per Week in January of 2020, according to the United States Federal Reserve. Historically, Average Weekly Hours of All Employees: Total Private in Massachusetts reached a record high of 33.80000 in January of 2020 and a record low of 33.00000 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of All Employees: Total Private in Massachusetts - last updated from the United States Federal Reserve on March of 2024.