Well, it's impossible to go below about -273.15 degrees Celsius (0 degrees Kelvin), which is the minimum possible temperature - the point of zero energy. So, yes, it's pretty nippy.
243 oF is hot. It is "slow-roast-lamb-in-an-oven" hot (literally).
The negative implies below freezing. Ergo, cold.
Hot and cold are comparatives, it depends what you are comparing it to. Compared to absolute zero it is hot, compared to everyday temperatures experienced it is very cold.
Extremely cold!
Cold
Yes, very.
Hot
50 degrees Celsius equates to 122 degrees Fahrenheit.
hot
COLD
It is cold.
Fahrenheit is a temperature scale that includes cold and hot temperatures, it does not have a temperature in and of itself.
50 degrees Celsius equates to 122 degrees Fahrenheit.
Depending on weather it is in Celsius or Fahrenheit. it is cold in Fahrenheit but cold in Celsius.
Celsius, no it's very hot and Fahrenheit is quite cold,(10 degrees Celsius).`
hot
50 Kelvin would be extremely cold, you would die almost instantly (approximately -370oFahrenheit). 50o Celsius is extremely warm but bearable, about 122o Fahrenheit. 50o Fahrenheit, depending on who you are and the average temperatures one experiences can be pleasant or chilly, although doubtful "hot" or "cold".
Cold
cold
Cold
COLD
It is cold.
Fahrenheit is a temperature scale that includes cold and hot temperatures, it does not have a temperature in and of itself.
For people, it is cold.