PADD 4 diesel price (Rocky Mountain) in May 2021
5 official EIA weekly readings
- The average PADD 4 (Rocky Mountain) on-highway diesel price in May 2021 was $3.331 per gallon, calculated from 5 EIA weekly readings.
- The weekly low was $3.250; the weekly high was $3.377.
- That monthly average was $0.082 higher than April 2021.
- It was $0.980 higher than May 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.
May 2021 weekly chart
Every EIA week in May 2021
| Week of | $/gal | Change |
|---|---|---|
| $3.250 | ▲+$0.022 | |
| $3.307 | ▲+$0.057 | |
| $3.361 | ▲+$0.054 | |
| $3.362 | ▲+$0.001 | |
| $3.377 | ▲+$0.015 |
← April 2021 · June 2021 → · all of 2021 · all Rocky Mountain history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.