As of Jan. 14, gasoline prices in Montana are unchanged in the past week averaging $2.31 per gallon according to GasBuddy.com. Prices were 25.6 cents per gallon lower than a year ago and are 28.7 cents per gallon lower than a month ago.
The national average has dropped 14.1 cents per gallon during the last month and stands 28.4 cents per gallon lower than a year ago.