Baltimore, MD – Nov. 20, 2023 – Gas prices in Baltimore have increased by 16.8 cents per gallon in the last week but remain 2 cents per gallon lower than a month ago and 36 cents per gallon lower than a year ago, according to a GasBuddy survey, notes FOX45. The national average price of diesel has fallen by 6.9 cents in the past week to $4.28 per gallon. GasBuddy reports that the national average price of gasoline has seen a ninth straight week of decline, with prices now at their lowest since January. In Baltimore, the cheapest gas station was priced at $2.95 per gallon, while the most expensive was $3.85 per gallon, representing a 90.0 cents per gallon difference.