Fire is the rapid oxidation of a combustible material. There is no such thing as 'too cold' for fire.
Fire only requires "food", heat, and oxygen. Negative 30 degrees Fahrenheit wouldn't actually BE -30 degrees for the fire, because the fire itself would heat up the surrounding area. If the fire ITSELF was -30F, then it would be instantly put out, because the combustion of the "food" would no longer be possible.
30 degrees Celsius is equal to 86 degrees Fahrenheit.
30 degrees Celsius = 86 degrees Fahrenheit.
30 degrees Celsius = 86 degrees Fahrenheit
30 degrees Celsius = 86 degrees Fahrenheit.
30 degrees Celsius is equal to 86 degrees Fahrenheit.
20 degrees Celsius is 68 degrees Fahrenheit, and 30 degrees Celsius is 86 degrees Fahrenheit.
30 degrees Celsius is equal to 86 degrees Fahrenheit.
30 degrees Celsius = 86 degrees Fahrenheit.
30 degrees Fahrenheit = -1.1 degrees Celsius.
30 degrees Celsius = 86 degrees Fahrenheit
30 degrees Celsius = 86 degrees Fahrenheit
30 degrees Celsius = 86 degrees Fahrenheit.
30 degrees Celsius is equal to 86 degrees Fahrenheit.
30 Celsius is 86 Fahrenheit.
30 degrees Celsius = 86 degrees Fahrenheit
30 degrees Fahrenheit = -1.1 degrees Celsius.
30 degrees Celsius is equal to 86 degrees Fahrenheit. The difference in temperature between 30 degrees Celsius and 30 degrees Fahrenheit is 56 degrees Fahrenheit.