What's the temperature today?

Temperature refers to the temperature of air, that is, the physical quantity of air's hot and cold degree is called temperature. The difference of temperature is one of the main factors that cause the difference between natural landscape and our living environment, which is closely related to our life. The temperature is directly determined by solar radiation and solar height, and is also affected by conditions such as airflow, cloud cover and topography.

Generally speaking, the temperature we are concerned about is mainly based on the weather forecast, and the temperature mentioned in the weather forecast refers to the air temperature measured in the open air without direct sunlight, usually measured in a louver. The highest temperature is the highest temperature in a day, which generally appears in 14- 15. The lowest temperature is the lowest temperature in a day, usually before sunrise.