 That's nearly a dime per gallon higher than a month ago, but nearly 12 cents a gallon less than a year ago. Gasoline prices ranged from low of $3.09 a gallon and a high of $3.89. GasBuddy analyst Patrick DeHaan says price fluctuations should be small in the weeks ahead unless a hurricane disrupts oil operations in the Gulf or at shoreside refineries. For Maine Public Radio, I'm Bill Johnson.