Prices Updated As Of: 9/7/2010 3:03:17 AM
WY Metro Averages
*Prices Are In US Dollars Per Gallon.
| Casper | Regular | Mid | Premium | Diesel |
| Current | $2.574 | $2.684 | $2.859 | $3.005 |
| Yesterday | $2.584 | $2.694 | $2.870 | $2.999 | Week Ago | $2.626 | $2.738 | $2.917 | $2.991 |
| Month Ago | $2.578 | $2.688 | $2.864 | $2.955 | Year Ago | $2.436 | $2.540 | $2.706 | $2.566 |
| Highest Recorded Average Price: |   |   |   |   |
| Regular Unl. | $4.018 | 7/17/2008 | ||
| Dsl. | $4.578 | 7/24/2008 |
| Cheyenne | Regular | Mid | Premium | Diesel |
| Current | $2.616 | $2.727 | $2.905 | $2.918 |
| Yesterday | $2.615 | $2.727 | $2.905 | $2.939 | Week Ago | $2.606 | $2.717 | $2.894 | $2.892 |
| Month Ago | $2.624 | $2.736 | $2.915 | $2.815 | Year Ago | $2.382 | $2.483 | $2.645 | $2.515 |
| Highest Recorded Average Price: |   |   |   |   |
| Regular Unl. | $3.939 | 7/17/2008 | ||
| Dsl. | $4.645 | 7/17/2008 |