The temperature in winter and summer is 25 degrees. Why do people feel different?

Because the temperature can't rely on hot and cold. People sometimes feel hot and stuffy at 23 degrees, but sometimes they feel cool and even a little cold at 25 degrees.

This is actually related to air pressure. Low air pressure will make people feel a little stuffy, while high air pressure will make people feel very comfortable.

The 25 degrees brought by the warm and humid air current in the southwest in spring will make people feel very comfortable and even a little hot. In fact, it is the warm wind effect brought by the warm and humid airflow in the southwest. The 25 degrees brought by the subtropical high in summer actually makes people feel a little hot, because at this time we are all controlled by the southwest airflow on the north side of the subtropical high. This location itself is a sultry area with low pressure gradient and high air humidity, so the temperature can't rely on cold or hot.

Extended data

Temperature is a physical quantity that indicates the degree of heat and cold of an object, and it is the intensity of molecular thermal motion of the object at the microscopic level. Temperature can only be measured indirectly through some characteristics of an object that changes with temperature. The scale used to measure the temperature value of an object is called a temperature scale.

It specifies the reading starting point (zero point) of temperature and the basic unit for measuring temperature. The international unit is the thermodynamic temperature scale (K). At present, other temperature scales widely used in the world are Fahrenheit scale (F), centigrade scale scale (C) and international practical temperature scale.

reference data

Temperature _ Baidu Encyclopedia