As of November 18, gasoline prices in Montana have fallen 4.5 cents per gallon in the past week, averaging $2.89 per gallon according to GasBuddy.com. Prices were 27.7 cents per gallon higher than the same day one year ago, and are 10.7 cents per gallon higher than a month ago.
The national average price has dropped 24.1 cents per gallon in the last month and stands 7.5 cents per gallon higher than last year.