PADD 4 diesel price (Rocky Mountain) in September 2018
4 official EIA weekly readings
- The average PADD 4 (Rocky Mountain) on-highway diesel price in September 2018 was $3.362 per gallon, calculated from 4 EIA weekly readings.
- The weekly low was $3.355; the weekly high was $3.367.
- That monthly average was $0.004 higher than August 2018.
- It was $0.545 higher than September 2017.
This is a calendar-month view of the official EIA weekly Rocky Mountain series. It averages only the source weeks listed below, not a separate government monthly estimate.
September 2018 weekly chart
Every EIA week in September 2018
| Week of | $/gal | Change |
|---|---|---|
| $3.364 | $0.000 | |
| $3.367 | ▲+$0.003 | |
| $3.363 | ▼−$0.004 | |
| $3.355 | ▼−$0.008 |
← August 2018 · October 2018 → · all of 2018 · all Rocky Mountain history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.