Diesel prices hit a 13-month low

Diesel prices have hit lows not seen in more than a year!

The national average for a gallon of diesel fell to $4.10, which is more than a dollar cheaper than this time last year.

GasBuddy reports the decline is due to weak demand over concerns about the economy. Gasoline prices are up about $0.08 from last month but are still more than $0.50 cheaper than this time last year.