PADD 2 diesel price (Midwest) in September 2025
5 official EIA weekly readings
- The average PADD 2 (Midwest) on-highway diesel price in September 2025 was $3.730 per gallon, calculated from 5 EIA weekly readings.
- The weekly low was $3.710; the weekly high was $3.754.
- That monthly average was $0.005 lower than August 2025.
- It was $0.199 higher than September 2024.
This is a calendar-month view of the official EIA weekly Midwest series. It averages only the source weeks listed below, not a separate government monthly estimate.
September 2025 weekly chart
Every EIA week in September 2025
| Week of | $/gal | Change |
|---|---|---|
| $3.722 | ▲+$0.024 | |
| $3.754 | ▲+$0.032 | |
| $3.710 | ▼−$0.044 | |
| $3.731 | ▲+$0.021 | |
| $3.731 | $0.000 |
← August 2025 · October 2025 → · all of 2025 · all Midwest history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.