The U.S. average diesel fuel price increased three cents from a week ago to $2.41 per gallon, down 48 cents from the same time last year.
The West Coast and East Coast prices each rose three cents to $2.68 per gallon and $2.44 per gallon, respectively.
The Rocky Mountain, Midwest, and Gulf Coast prices each increased by two cents to $2.39 per gallon, $2.36 per gallon, and $2.28 per gallon, respectively.
The U.S. average regular gasoline retail price increased four cents from the previous week to $2.38 per gallon on June 6, down 40 cents from the same time last year.
The Midwest price increased seven cents to $2.41 per gallon, followed by the Gulf Coast, up five cents to $2.14 per gallon.
The West Coast and East Coast prices each rose three cents to $2.70 per gallon and $2.31 per gallon, respectively.
The Rocky Mountain price dipped slightly to $2.31 per gallon.