Zero degrees Celsius, or freezing point, is considered cold. At this temperature, water freezes, and many people would agree that it feels uncomfortable to be outside in such conditions without proper clothing. The perception of temperature can vary based on individual experience and familiarity with different climates, but in most situations, zero degrees is seen as a low temperature that requires bundling up to stay warm.
When we talk about temperature, it’s important to remember that our bodies have a natural thermal comfort zone, typically around 20 to 22 degrees Celsius (68 to 72 degrees Fahrenheit). Anything significantly below this level begins to feel chilly. Zero degrees is far below that zone, leading most people to classify it as cold.