The national average price of gasoline has jumped 28 cents in the last 10 days. Yesterday’s average price of $2.64 per gallon is the highest since August 20, 2015. Georgia’s average price rose 44 cents in the past 8 days, with Monday’s average price of $2.69 per gallon is the highest since June 23, 2015. Florida’s average price rose 33 cents in the past 6 days. Monday’s average price of $2.64 per gallon is the highest since July 16, 2015.