PADD 3 diesel price (Gulf Coast) in October 2026
3 official EIA weekly readings available so far
- The average PADD 3 (Gulf Coast) on-highway diesel price in October 2026 was $5.844 per gallon, calculated from 3 EIA weekly readings available so far.
- The weekly low was $5.809; the weekly high was $5.903.
- That monthly average was $0.134 lower than September 2026.
- It was $2.527 higher than October 2025.
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.
October 2026 weekly chart
Every EIA week in October 2026
| Week of | $/gal | Change |
|---|---|---|
| $5.819 | ▼−$0.136 | |
| $5.809 | ▼−$0.010 | |
| $5.903 | ▲+$0.094 |
← September 2026 · all of 2026 · all Gulf Coast history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.