PADD 4 diesel price (Rocky Mountain) in May 2023
5 official EIA weekly readings
- The average PADD 4 (Rocky Mountain) on-highway diesel price in May 2023 was $4.101 per gallon, calculated from 5 EIA weekly readings.
- The weekly low was $4.077; the weekly high was $4.146.
- That monthly average was $0.017 lower than April 2023.
- It was $1.364 lower than May 2022.
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 2023 weekly chart
Every EIA week in May 2023
| Week of | $/gal | Change |
|---|---|---|
| $4.146 | ▲+$0.022 | |
| $4.105 | ▼−$0.041 | |
| $4.089 | ▼−$0.016 | |
| $4.088 | ▼−$0.001 | |
| $4.077 | ▼−$0.011 |
← April 2023 · June 2023 → · all of 2023 · all Rocky Mountain history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.