PADD 4 diesel price (Rocky Mountain) in October 2021
4 official EIA weekly readings
- The average PADD 4 (Rocky Mountain) on-highway diesel price in October 2021 was $3.706 per gallon, calculated from 4 EIA weekly readings.
- The weekly low was $3.640; the weekly high was $3.779.
- That monthly average was $0.077 higher than September 2021.
- It was $1.381 higher than October 2020.
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.
October 2021 weekly chart
Every EIA week in October 2021
| Week of | $/gal | Change |
|---|---|---|
| $3.640 | ▲+$0.035 | |
| $3.673 | ▲+$0.033 | |
| $3.732 | ▲+$0.059 | |
| $3.779 | ▲+$0.047 |
← September 2021 · November 2021 → · all of 2021 · all Rocky Mountain history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.