PADD 3 diesel price (Gulf Coast) in August 2025
4 official EIA weekly readings
- The average PADD 3 (Gulf Coast) on-highway diesel price in August 2025 was $3.377 per gallon, calculated from 4 EIA weekly readings.
- The weekly low was $3.328; the weekly high was $3.442.
- That monthly average was $0.052 lower than July 2025.
- It was $0.007 higher than August 2024.
This is a calendar-month view of the official EIA weekly Gulf Coast series. It averages only the source weeks listed below, not a separate government monthly estimate.
August 2025 weekly chart
Every EIA week in August 2025
| Week of | $/gal | Change |
|---|---|---|
| $3.442 | ▼−$0.012 | |
| $3.397 | ▼−$0.045 | |
| $3.340 | ▼−$0.057 | |
| $3.328 | ▼−$0.012 |
← July 2025 · September 2025 → · all of 2025 · all Gulf Coast history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.