What is the standard temperature for 6,000 feet?

What is the standard temperature for 6,000 feet?

• A. 3 degrees Celsius
• B. -3 degrees Celsius
• C. 0 degrees Celsius
• D. 6 degrees Celsius

Answer: (A)

In the International Standard Atmosphere, temperature drops by about 2 °C for every 1,000 feet of altitude, starting from a sea‑level temperature of 15 °C. At 6,000 feet, the drop is 2 × 6 = 12 °C, so the standard temperature is 15 − 12 = 3 °C. This standard value is used for performance calculations and charts, though actual outside air temperature can differ. The other numbers would correspond to different altitudes (for example, -3 °C would occur around 9,000 ft), so 3 °C is the correct standard temperature at 6,000 ft.

In the International Standard Atmosphere, temperature drops by about 2 °C for every 1,000 feet of altitude, starting from a sea‑level temperature of 15 °C. At 6,000 feet, the drop is 2 × 6 = 12 °C, so the standard temperature is 15 − 12 = 3 °C. This standard value is used for performance calculations and charts, though actual outside air temperature can differ. The other numbers would correspond to different altitudes (for example, -3 °C would occur around 9,000 ft), so 3 °C is the correct standard temperature at 6,000 ft.