The national average price of a regular gallon of gas jumped 13 cents in the past two weeks to $2.33, repeating the hike seen two weeks prior for a total 26 cents rise in the last month.

Industry analyst Trilby Lundberg said Sunday that the rise follows months of crashing prices and is still $1.08 per gallon less than a year ago. She attributed the rise to an increase in crude oil prices in mid-January and labor strikes at several refineries.

In Central Florida the average is $2.29 a gallon.

Los Angeles saw prices jump more than 35 cents making it the highest-price gas in the lower 48 cities surveyed, at $2.91.

The low average was in Salt Lake City at $1.91.