Why did the senior high school entrance examination say that it is good to rain?

Summary: According to research, the weather is related to IQ. The weather is a little cold and the air is a little humid, which can calm people down and improve IQ and dry and hot environment by about 10, so it is good to say that it rains in the senior high school entrance examination.

Junior high school students' academic examination, referred to as "senior high school entrance examination", is an examination to test whether junior high school students have reached the academic level of junior high school.

Time:

The examination time is usually in mid-June. The provinces and cities in the country are not unified, according to local time. Junior high school students' physical education academic level examination is generally held in March-May.

Baidu encyclopedia-junior high school academic level exam