What is the concept of a temperature of 33 degrees? Is it hot?
Temperature is a meteorological term, generally referring to the temperature of the atmosphere. The temperature in the weather forecast refers to the air temperature measured outdoors without direct sunlight. The international standard unit for temperature measurement is Celsius (℃). The highest temperature is the highest temperature in a day, which generally appears at 14- 15, and the lowest temperature generally appears at 5-6 am. China uses centigrade scale, which is expressed in degrees Celsius. Generally, it is observed four times a day (02, 08, 14, 20), and some stations observe it three times a day (08, 14, 20) according to the actual situation. Temperature is an important index to measure the distribution and changing trend of atmospheric temperature on the earth's surface. According to needs, it can be divided into daily average temperature, monthly average temperature and annual average temperature. It is also an important reference to guide people's normal life and production activities.
Temperature usually refers to the temperature of air near the ground, which is closely related to human beings. Due to the following factors, the temperature will change greatly.
Latitude position is the main factor affecting temperature.
Atmospheric circulation, the movement of air in different scales in the atmosphere, is collectively called atmospheric circulation.