Lundberg Survey: Retail Gas Falls 18 Cents

NEWYou can now listen to Fox News articles!

Retail gas prices continue to plunge across the country, dropping 18 cents in the past two weeks, according to a survey released Sunday.

The weighted average price for all three grades declined to $2.27 a gallon on Nov. 18, said Trilby Lundberg, who publishes the semimonthly Lundberg Survey of 7,000 gas stations around the country.

Self-serve regular averaged $2.24 a gallon nationwide. The price for midgrade was $2.34, while premium-grade hit $2.44.

The lowest average price in the nation for regular unleaded among the stations surveyed was $1.94 a gallon in Wichita, Kan. The highest price was $2.64 in Honolulu.