Gas prices in Rhode Island are down four cents this week.

AAA Northeast found in its weekly survey released Monday that the price of self-serve, regular is averaging $2.60 per gallon. That price is 13 cents above the national average- $2.47 -and 36 cents higher than the average price in the state a year ago at this time.

AAA found self-serve, regular selling in Rhode Island for as low as $2.37 per gallon and as high as $2.76.