How cold is it at MINUS 30 degrees?

It is extremely cold at MINUS 30 degrees Celsius.

Generally speaking, through intuition, the temperature below zero refers to 0 degrees Celsius, and the temperature of pure ice-water mixture is 0 degrees Celsius. The temperature in classical thermodynamics has the theoretical minimum temperature "absolute zero", but there is no concept of maximum temperature. Centigrade 1742 originated from the Swedish astronomer Anders Shersius, and has been continuously improved since then.

Centigrade is included in the international system of units. The unit of temperature measurement in centigrade scale, represented by symbol C, is one of the most widely used temperature scales in the world. When it reaches MINUS 30 degrees Celsius, there will be a phenomenon of dripping into ice and freezing the lake. There will be clothes soaked in water, twisted into strips and frozen outside for 2 minutes, which is harder than a stick.

Clothes to wear when going out at MINUS 30 degrees Celsius:

1, down jacket: The down jacket here is not the same as people's conventional down jacket. First of all, the style of down jacket must wrap the whole body, at least to the length of the ankle. Of course, if you like short ones, you can wear them with down pants. Always down jacket, need to be fully armed.

2, woolen sweater: in the weather of MINUS 30 degrees, in addition to preparing a coat, it is equally important to take it inside. Sweater refers to a sweater made of cashmere. The higher the wool content in the sweater, the better.

3. Fur coat: In the northeast, it seems that everyone likes to wear mink, which is what people call fur coat. People also have certain skills when choosing leather clothes. Try to choose a long style, at least to the length of the knee. If you have hooded fur at the same time, don't choose hooded fur.