Gas prices in Baltimore have risen 11.7 cents per gallon in the last week, averaging $3.51/g today, according to GasBuddy's new survey.

The survey included 663 stations in Baltimore.

Prices in Baltimore are 21.1 cents per gallon higher than a month ago and stand 19.2 cents per gallon lower than a year ago.

The national average price of diesel has fallen 1.6 cents in the last week and stands at $4.15 per gallon.

According to GasBuddy price reports, the cheapest station in Baltimore was priced at $3.34/g yesterday while the most expensive was $3.79/g, a difference of 45.0 cents per gallon.

The lowest price in the state yesterday was $3.01/g while the highest was $3.99/g, a difference of 98.0 cents per gallon.