AAA Michigan says gas prices statewide have risen by about 2 cents per gallon in the past week.
The Dearborn-based auto club says early Monday the average price for self-serve regular unleaded gasoline was about $2.53 per gallon.
That's about 35 cents more than it was at the same point last year. AAA says the lowest average price was about $2.41 per gallon in the Marquette area.
The highest average was about $2.58 per gallon in the Jackson area.
The Detroit-area's average is relatively unchanged from last week's average at about $2.51 per gallon.
AAA Michigan surveys daily fuel prices at 2,800 gas stations across the state.