(Iowa) -- Gas prices in Iowa are continuing to decline.
A Gas Buddy.com survey of more than 2,000 Iowa gas stations finds the the average price for regular in Iowa is down 20 cents from this time last week.
The average price for regular is now $3.86 a gallon. That's 74 cents lower than a month ago but still 89 cents higher from this time last year.
The average price for regular nationally is $4.17 a gallon.