The average price of a gallon of self-serve regular gasoline in San Diego County was unchanged Monday, remaining at $4.001, one day after surpassing the $4 mark for the first time since Sept. 21.
Before being unchanged, the average price had risen 26 of the previous 27 days, increasing 22.1 cents over that span, according to figures from the AAA and Oil Price Information Service.
The average price is 4.5 cents more than one week ago and 22.1 cents higher than one month ago but 14.3 cents less than one year ago.
