How's the weather?

-3~6℃ refers to the highest and lowest temperature in a day, and the temperature varies within the range of -3~6℃ in a day. The temperature is generally low at night and high during the day.

The temperature mentioned in the weather forecast refers to the air temperature measured in the open air without direct sunlight (usually measured by blinds). The highest temperature is the highest temperature in a day, generally appearing in14-15; The lowest temperature is the lowest temperature in a day, usually before sunrise.

Extended data:

Temperature changes are divided into daily changes and annual changes.

Daily changes, the highest temperature is around 2 pm, and the lowest temperature is around sunrise. The annual change shows that it is the hottest in July, the coldest in June, the hottest in August and the coldest in February in the northern hemisphere in 65438+ 10. The southern hemisphere is opposite to the northern hemisphere.

References:

Temperature-Baidu Encyclopedia