MARQUETTE — The average gasoline prices in Michigan have risen 13.4 cents per gallon in the last week, averaging $3.16/g, according to GasBuddy’s survey of 4,913 stations in Michigan. Prices in Michigan are 11.7 cents per gallon higher than a month ago and stand 39.1 cents per gallon lower than a year ago. The national average price of diesel has decreased 0.9 cents in the last week and stands at $3.549 per gallon.

According to GasBuddy price reports, the cheapest station in Michigan was priced at $2.66/g yesterday while the most expensive was $3.91/g, a difference of $1.25/g. The lowest price in the state yesterday was $2.66/g while the highest was $3.91/g, a difference of $1.25/g.

The national average price of gasoline has risen 6.3 cents per gallon in the last week, averaging $3.08/g today. The national average is down 1.6 cents per gallon from a month ago and stands 42.5 cents per gallon lower than a year ago, according to GasBuddy data compiled from more than 11 million weekly price reports covering over 150,000 gas stations across the country.