▶ is the average night-time temperature for the month in the place, is the average daytime temperature for the month in the place, is the freezing point of, is the average surface temperature of, is the temperature of, …
Tell me what you know about From 1744 until 1954, 0 °C, defined as the freezing point of water and 100 °C was defined as the boiling point of water, both at a pressure of one standard atmosphere with mercury being the working material.