West Coast less California diesel price in February 2026
4 official EIA weekly readings
- The average West Coast less California on-highway diesel price in February 2026 was $3.993 per gallon, calculated from 4 EIA weekly readings.
- The weekly low was $3.969; the weekly high was $4.050.
- That monthly average was $0.222 higher than January 2026.
- It was $0.115 higher than February 2025.
This is a calendar-month view of the official EIA weekly West Coast less California series. It averages only the source weeks listed below, not a separate government monthly estimate.
February 2026 weekly chart
Every EIA week in February 2026
| Week of | $/gal | Change |
|---|---|---|
| $3.982 | ▲+$0.038 | |
| $3.969 | ▼−$0.013 | |
| $3.970 | ▲+$0.001 | |
| $4.050 | ▲+$0.080 |
← January 2026 · March 2026 → · all of 2026 · all West Coast less California history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.