Final answer:
To convert the December record low temperature from Fahrenheit to Celsius, use the formula C = 0.555 x (F - 32). For -5 degrees Fahrenheit, the temperature in Celsius is approximately -20.6 degrees.
Step-by-step explanation:
To convert the temperature from Fahrenheit to Celsius, you can use the formula C = 0.555 x (F - 32).
For December, the record low temperature is -5 degrees Fahrenheit.
Plugging this value into the formula, we get:
C = 0.555 x (-5 - 32) = -20.556
Rounding to the nearest tenth, the December record low temperature in Celsius is approximately -20.6 degrees.