(Radio Iowa) – Gasoline prices in Iowa have risen about 12-cents a gallon on average over the past month, but they’re still down about 25-cents a gallon from a year ago, according to Brian Ortner at Triple-A Iowa. As we shift from winter to spring weather, he anticipates more fluctuations in gas prices as Iowans’ driving habits change.

The current statewide average for gas is three-dollars and five-cents a gallon, which is the same as a week ago.

Triple-A says Iowa’s cheapest and most expensive gas prices are both in eastern Iowa. The average in Davenport is two-95 a gallon, while in Dubuque, it’s three-21.