The average price of a gallon of self-serve regular gasoline in Riverside County dropped one-tenth of a cent Monday, to $4.313.
The average price is the same it was one week ago at $4.313 and $1.15 higher than one year ago but one-tenth of a cent more than one month ago, according to figures from the AAA and Oil Price Information Service. It has risen $1.138 since the start of the year.