PADD 5 diesel price (West Coast) in August 2025
4 official EIA weekly readings
- The average PADD 5 (West Coast) on-highway diesel price in August 2025 was $4.487 per gallon, calculated from 4 EIA weekly readings.
- The weekly low was $4.455; the weekly high was $4.540.
- That monthly average was $0.025 lower than July 2025.
- It was $0.179 higher than August 2024.
This is a calendar-month view of the official EIA weekly West 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 |
|---|---|---|
| $4.540 | ▼−$0.006 | |
| $4.492 | ▼−$0.048 | |
| $4.455 | ▼−$0.037 | |
| $4.461 | ▲+$0.006 |
← July 2025 · September 2025 → · all of 2025 · all West Coast history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.