California diesel price in September 1999
4 official EIA weekly readings
- The average California on-highway diesel price in September 1999 was $1.401 per gallon, calculated from 4 EIA weekly readings.
- The weekly low was $1.384; the weekly high was $1.423.
- That monthly average was $0.067 lower than August 1999.
- It was $0.234 higher than September 1998.
This is a calendar-month view of the official EIA weekly California series. It averages only the source weeks listed below, not a separate government monthly estimate.
September 1999 weekly chart
Every EIA week in September 1999
| Week of | $/gal | Change |
|---|---|---|
| $1.423 | ▼−$0.018 | |
| $1.401 | ▼−$0.022 | |
| $1.397 | ▼−$0.004 | |
| $1.384 | ▼−$0.013 |
← August 1999 · October 1999 → · all of 1999 · all California history · monthly CSV
Download the underlying weekly EIA series or see the methodology and source cross-check.