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PADD 4 diesel price: Rocky Mountain

EIA PADD 4 · weekly since 1994

The Weekly Diesel Bulletin·No. 14·Week of ·Next release October 27, 2026

Rocky Mountain, week of October 19, 2026
$6.422
per gallon, on-highway diesel
Change vs last week
▲+$0.120
was $6.302
Change vs a year ago
▲+$2.837
was $3.585

Last 52 weeks

$2.99$4.20$5.41$6.622025-102026-10 $6.422 October 27, 2025: $3.686/galNovember 3, 2025: $3.676/galNovember 10, 2025: $3.803/galNovember 17, 2025: $3.813/galNovember 24, 2025: $3.723/galDecember 1, 2025: $3.665/galDecember 8, 2025: $3.498/galDecember 15, 2025: $3.385/galDecember 22, 2025: $3.304/galDecember 29, 2025: $3.233/galJanuary 5, 2026: $3.222/galJanuary 12, 2026: $3.185/galJanuary 19, 2026: $3.246/galJanuary 26, 2026: $3.367/galFebruary 2, 2026: $3.419/galFebruary 9, 2026: $3.539/galFebruary 16, 2026: $3.607/galFebruary 23, 2026: $3.683/galMarch 2, 2026: $3.737/galMarch 9, 2026: $4.397/galMarch 16, 2026: $4.796/galMarch 23, 2026: $5.174/galMarch 30, 2026: $5.270/galApril 6, 2026: $5.412/galApril 13, 2026: $5.256/galApril 20, 2026: $5.213/galApril 27, 2026: $5.270/galMay 4, 2026: $5.517/galMay 11, 2026: $5.491/galMay 18, 2026: $5.549/galMay 25, 2026: $5.493/galJune 1, 2026: $5.331/galJune 8, 2026: $5.200/galJune 15, 2026: $5.019/galJune 22, 2026: $4.795/galJune 29, 2026: $4.602/galJuly 6, 2026: $4.484/galJuly 13, 2026: $4.600/galJuly 20, 2026: $4.935/galJuly 27, 2026: $5.141/galAugust 3, 2026: $5.285/galAugust 10, 2026: $5.271/galAugust 17, 2026: $5.427/galAugust 24, 2026: $5.537/galAugust 31, 2026: $5.555/galSeptember 7, 2026: $5.805/galSeptember 14, 2026: $6.066/galSeptember 21, 2026: $6.340/galSeptember 28, 2026: $6.407/galOctober 5, 2026: $6.267/galOctober 12, 2026: $6.302/galOctober 19, 2026: $6.422/gal
Rocky Mountain on-highway diesel, last 52 weeks. Source: EIA weekly survey.

Recent weeks

Week of$/gal Change
$6.422▲+$0.120
$6.302▲+$0.035
$6.267▼−$0.140
$6.407▲+$0.067
$6.340▲+$0.274
$6.066▲+$0.261
$5.805▲+$0.250
$5.555▲+$0.018

Full weekly history since 1994: download CSV · JSON · monthly CSV · all-time records. Put this number to work in the fuel surcharge calculator. Which states this region covers: the PADD map.

Rocky Mountain diesel price history

Each month and year below is a direct data page: a transparent average of the listed EIA weekly readings, with its low, high, chart, and source weeks. No state or city estimates are mixed into this official regional series.

By year: 2026 · 2025 · 2024 · 2023 · 2022 · 2021 · 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013 · 2012 · 2011 · 2010 · 2009 · 2008 · 2007 · 2006 · 2005 · 2004 · 2003 · 2002 · 2001 · 2000 · 1999 · 1998 · 1997 · 1996 · 1995 · 1994

2026

January · February · March · April · May · June · July · August · September · October (partial)

2025

January · February · March · April · May · June · July · August · September · October · November · December

2024

January · February · March · April · May · June · July · August · September · October · November · December

2023

January · February · March · April · May · June · July · August · September · October · November · December

2022

January · February · March · April · May · June · July · August · September · October · November · December

2021

January · February · March · April · May · June · July · August · September · October · November · December

2020

January · February · March · April · May · June · July · August · September · October · November · December

2019

January · February · March · April · May · June · July · August · September · October · November · December

2018

January · February · March · April · May · June · July · August · September · October · November · December

2017

January · February · March · April · May · June · July · August · September · October · November · December

2016

January · February · March · April · May · June · July · August · September · October · November · December

2015

January · February · March · April · May · June · July · August · September · October · November · December

2014

January · February · March · April · May · June · July · August · September · October · November · December

2013

January · February · March · April · May · June · July · August · September · October · November · December

2012

January · February · March · April · May · June · July · August · September · October · November · December

2011

January · February · March · April · May · June · July · August · September · October · November · December

2010

January · February · March · April · May · June · July · August · September · October · November · December

2009

January · February · March · April · May · June · July · August · September · October · November · December

2008

January · February · March · April · May · June · July · August · September · October · November · December

2007

January · February · March · April · May · June · July · August · September · October · November · December

2006

January · February · March · April · May · June · July · August · September · October · November · December

2005

January · February · March · April · May · June · July · August · September · October · November · December

2004

January · February · March · April · May · June · July · August · September · October · November · December

2003

January · February · March · April · May · June · July · August · September · October · November · December

2002

January · February · March · April · May · June · July · August · September · October · November · December

2001

January · February · March · April · May · June · July · August · September · October · November · December

2000

January · February · March · April · May · June · July · August · September · October · November · December

1999

January · February · March · April · May · June · July · August · September · October · November · December

1998

January · February · March · April · May · June · July · August · September · October · November · December

1997

January · February · March · April · May · June · July · August · September · October · November · December

1996

January · February · March · April · May · June · July · August · September · October · November · December

1995

January · February · March · April · May · June · July · August · September · October · November · December

1994

March (partial) · April · May · June · July · August · September · October · November · December

Download the same derived monthly rows: Rocky Mountain monthly CSV.

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