PORTLAND — Average gas prices in Maine have stayed the same for another week.

The average price of a gallon of gas in Maine on Monday was $3.67 a gallon — down 5.3 cents from one month ago, according to gasbuddy.com.

The average price for a gallon of gas nationally is $3.64 a gallon, up 1.2 cents in the past week, but still down three-tenths of a penny per gallon in the last month.

Gas prices in Maine are 11.2 cents a gallon higher than they were one year ago.