Cheapest Gas Prices in Saint Helena, CA
CA Avg. Gas Prices
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.877 | $5.097 | $5.258 | $5.387 |
| Yesterday Avg. | $4.877 | $5.097 | $5.258 | $5.387 |
| Week Ago Avg. | $4.859 | $5.074 | $5.230 | $5.414 |
| Month Ago Avg. | $4.623 | $4.834 | $4.997 | $5.382 |
| Year Ago Avg. | $4.916 | $5.109 | $5.262 | $5.577 |