The price of a gallon of gasoline in Massachusetts has dropped another 2 cents, and has now fallen 13 cents in the past month.

AAA Southern New England reports Monday that the average cost of a gallon of self-serve, regular in the Bay State is now $3.45.

That's still a penny higher than the national average, but 17 cents lower than the Massachusetts price one year ago.

AAA found self-serve, regular selling for as low as $3.26 per gallon and as high as $3.62 in the state.

More From WBSM-AM/AM 1420