AUGUSTA — The average retail cost of a gallon of gas in Maine is up another 2.4 cents.

Price-monitoring website GasBuddy.com reports Monday that the price at the pump has risen to an average of $3.60 per gallon in the past week, 13 cents above the national average.

Even though prices in Maine are 14.2 cents higher than they were a month ago. They are 19.4 cents lower than at this time last year.

The average is based on a survey of more than 1,200 Maine gas stations.