Average Weekly Hours of All Employees: Construction in New Jersey was 38.70000 Hours per Week in January of 2021, according to the United States Federal Reserve. Historically, Average Weekly Hours of All Employees: Construction in New Jersey reached a record high of 38.70000 in January of 2021 and a record low of 34.30000 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: Construction in New Jersey - last updated from the United States Federal Reserve on March of 2024.