Question

On December 24, 1924, the temperature in Fairfield, Montana, fell from 63°F at noon
to -21°F at midnight. What was the average temperature change per hour?

Answer 1

Respuesta:On December 14, 1924, the temperature in Helena, Montana fell 79°F in 24 hours. Another ten hours it had fallen a total of 88°F 34 hours. From the 14th to the 15th, the temperature plummeted from 63°F to -25°F.

The temperature at Fairfield, Montana (about 20 miles WNW of Great Falls), dropped from 63F at noon to -21F at midnight. This 84 degree change in 12 hours still stands as the greatest 12 hour temperature change recorded in the United States.

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