Associated Press AAA Michigan says average gas prices statewide are up about 5 cents in the past week to about $2.09 per gallon.
The Dearborn-based auto club says Monday the average price for self-serve regular unleaded is 54 cents less than a year ago. AAA Michigan says prices are at their lowest start to the month of January since 2016.
The state's highest average was about $2.14 a gallon in the Jackson area. The lowest was about $2.04 in the Detroit area, where it was down about 3 cents from a week ago.
Gas prices in Marquette averaged $2.13 a gallon.
AAA Michigan surveys daily fuel prices at 2,800 gas stations across the state.