Average Weekly Hours of All Employees: Construction in Washington was 36.20000 Hours per Week in January of 2024, according to the United States Federal Reserve. Historically, Average Weekly Hours of All Employees: Construction in Washington reached a record high of 39.10000 in September of 2007 and a record low of 32.30000 in December of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of All Employees: Construction in Washington - last updated from the United States Federal Reserve on April of 2024.