What is the temperature at 20000 feet?

Answer 1

The temperature at 20,000 feet can vary significantly depending on the location and weather conditions, but it typically ranges from -10°F to -20°F (-23°C to -29°C). As altitude increases, the temperature generally decreases at a rate of about 3.5°F (2°C) for every 1,000 feet. Therefore, the exact temperature can be influenced by factors such as the time of year and atmospheric conditions.