MARQUETTE — Average gasoline prices in Michigan have fallen 18.3 cents per gallon in the last week, averaging $3.97/g today, according to GasBuddy’s survey of 4,913 stations in Michigan. Prices in Michigan are 69.3 cents per gallon lower than a month ago and stand 70.8 cents per gallon higher than a year ago. The national average price of diesel has decreased 19.2 cents compared to a week ago and stands at $4.990 per gallon.

According to GasBuddy price reports, the cheapest station in Michigan was priced at $3.38/g yesterday while the most expensive was $5.19/g, a difference of $1.81/g. The lowest price in the state yesterday was $3.38/g while the highest was $5.19/g, a difference of $1.81/g.

The national average price of gasoline has fallen 14.1 cents per gallon in the last week, averaging $3.85/g today. The national average is down 67.2 cents per gallon from a month ago and stands 67.3 cents per gallon higher 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.

Historical gasoline prices in Michigan and the national average going back five years:

June 22, 2025: $3.26/g (U.S. Average: $3.18/g)

June 22, 2024: $3.50/g (U.S. Average: $3.43/g)

June 22, 2023: $3.50/g (U.S. Average: $3.58/g)

June 22, 2022: $5.09/g (U.S. Average: $4.95/g)

June 22, 2021: $3.06/g (U.S. Average: $3.07/g)

Neighboring areas and their current gas prices:

Appleton- $3.73/g, down 16.4 cents per gallon from last week’s $3.89/g.

Green Bay- $3.79/g, down 11.5 cents per gallon from last week’s $3.91/g.

Grand Rapids- $3.80/g, down 21.1 cents per gallon from last week’s $4.01/g.