Average gasoline prices in Texas have fallen 4.6 cents per gallon in the last week, averaging $2.66/g today, according to GasBuddy’s survey of 13,114 stations in Texas. Prices in Texas are 12.3 cents per gallon lower than a month ago and stand 2.4 cents per gallon lower than a year ago. The national average price of diesel has decreased 1.3 cents compared to a week ago and stands at $3.652 per gallon. The national average price of gasoline has fallen 5.8 cents per gallon in the last week, averaging $3.08/g today. For now, seasonal factors will remain the primary driver of relief at the pump, though we continue to monitor the tropics for any potential disruptions to seasonal trends.”Historical gasoline prices in Texas and the national average going back 10 years:September 29, 2024: $2.68/g (U.S. Average: $3.17/g)September 29, 2023: $3.34/g (U.S. Average: $3.81/g)September 29, 2022: $3.08/g (U.S. Average: $3.73/g)September 29, 2021: $2.83/g (U.S. Average: $3.18/g)September 29, 2020: $1.85/g (U.S. Average: $2.18/g)September 29, 2019: $2.35/g (U.S. Average: $2.64/g)September 29, 2018: $2.63/g (U.S. Average: $2.87/g)September 29, 2017: $2.42/g (U.S. Average: $2.55/g)September 29, 2016: $1.96/g (U.S. Average: $2.21/g)September 29, 2015: $2.03/g (U.S. Average: $2.28/g)Current gas prices around the state: