There's no question that we've been spoiled with some pretty affordable gas prices here in Amarillo for the last 6-8 weeks. They've been hovering anywhere between $2.39-2.59 per gallon, which makes it a lot more affordable to drive.

Out of nowhere last week though, we saw them jump to $2.89, then a couple of days later, $3.09 per gallon in what felt like the middle of the day. That is a sharp increase that blindsided all of us drivers, and I'm sure the amount of cuss words that came out of your mouth was plentiful.

So what caused the massive spike in gas prices? Are they coming down anytime soon?

DEMAND MEET SUPPLY

Warmer weather always makes us want to get out and about more. It sends us on day trips around the state, it has us running more errands because the weather is enjoyable. Oh, and spring break just wrapped up for schools across the city.

Therefore, the demand for gasoline shot through the roof. When that happens, obviously it drains the supply a bit, and prices have to jump up while they manufacture more for us to burn. The summer gasoline switchover was also mentioned as a reason why gas prices went up.

WHAT IS THE SUMMER GASOLINE SWITCHOVER?

I had never heard of this term in my life, so I had to look this one up. I didn't realize that winter and summer had different types of gasoline that gas stations had to sell, but they do. Kind of like windshield wiper fluid, I guess. You have the winter stuff that doesn't freeze to your window.

Refineries start manufacturing this summer grade in March & April, and gas stations have until June 1 to fully switch over to the summer-grade gasoline. That is one of the reasons why we see the prices start to jump a bit in spring.

IS IT COMING BACK DOWN TO EARTH ANYTIME SOON?

Here's the good news. According to Patrick De Haan, head of petroleum analysis at GasBuddy, the price of gas should start to come down in just a few weeks once the refinery output begins to increase.

The bad news is it could rise even a bit higher until we hit that point. So if you've been delaying getting yourself that full tank of gas, now may be the time. No point in paying higher prices if you don't need to.

LOOK: See how much gasoline cost the year you started driving

To find out more about how has the price of gas changed throughout the years, Stacker ran the numbers on the cost of a gallon of gasoline for each of the last 84 years. Using data from the Bureau of Labor Statistics (released in April 2020), we analyzed the average price for a gallon of unleaded regular gasoline from 1976 to 2020 along with the Consumer Price Index (CPI) for unleaded regular gasoline from 1937 to 1976, including the absolute and inflation-adjusted prices for each year.

Read on to explore the cost of gas over time and rediscover just how much a gallon was when you first started driving.

Gallery Credit: Sophia Crisafulli

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