National average diesel fuel prices were $3.35 per gallon as of Aug. 16, according to the U.S. Energy Information Administration. While down a bit week-over-week, overall prices are rising and up about 93 cents over the same time last year.
All regions saw an increase week-over-week and compared to one year prior. Average national diesel prices have been on the rise since Nov. 2, 2020.
Current average diesel prices by region are:
East Coast: $3.31
Gulf Coast: $3.07
Rocky Mountains: $3.65
West Coast: $4.02