At what temperature does water boil in Denver, the “mile-high” city (based on the average annual temperature)? Compare your answer to a Google search of “at what temperature does water boil in Denver.” Does it take a longer or shorter amount of time to cook pasta in Denver vs. LA?
The Correct Answer and Explanation is:
Water boils at a lower temperature as you increase in altitude because the atmospheric pressure is lower at higher elevations. In Denver, which is situated at approximately 5,280 feet above sea level, water boils at about 202°F (94.4°C). This is lower than the standard boiling point of water at 212°F (100°C) at sea level, due to the reduced air pressure.
To confirm this, a quick Google search of “at what temperature does water boil in Denver” should yield this same value, with the boiling point of water at high altitudes typically falling by about 1°F for every 500 feet above sea level.
Now, regarding cooking pasta: The lower boiling point of water in Denver means that the water won’t reach the same temperature as in Los Angeles (at sea level), where water boils at 212°F (100°C). Because pasta requires boiling water to cook properly, the lower boiling point in Denver may affect how quickly the pasta cooks. In theory, it may take slightly longer to cook pasta in Denver than in Los Angeles, as the water will not be as hot, which can result in slower cooking times. However, the difference is usually not massive, and you may need to extend the cooking time by a couple of minutes.
That said, the key factor is not just the boiling temperature but the overall cooking environment. In practice, cooks in high-altitude cities like Denver often adjust by increasing the cooking time or adding a bit more salt to raise the boiling point slightly.
