Summer has come, what changes have taken place in the surrounding environment?

Many crops grow vigorously, and sufficient light and suitable temperature provide necessary conditions for plants, which compete to blossom and bear fruit.

The high temperature in summer in the northern hemisphere is the most remarkable climate feature. Due to the different regions and dry and wet environments, it will produce a dry and hot or wet and rainy climate.

In China, the coastal areas were heated inland in May, and a low pressure formed in the southwest caused the southwest monsoon, which reached the coastal areas of China in May. At this time, the northeast monsoon is blocked by the southwest monsoon, and it is rarely affected in summer.

Extended data

In the summer of the northern hemisphere, all kinds of creatures have come back to life, and most of them have started vigorous life activities. Many creatures will breed offspring in summer, and various animals choose to mate and have children in summer.

Summer is divided into three stages: Xia Meng, midsummer and seasonal summer. According to the solar calendar, it is probably May in Xia Meng, June in midsummer and July in the last month of summer. Because the direct point of the sun on the summer solstice is on the tropic of cancer, the summer solstice is always on June 2 1 or 22 in the solar calendar.

In May, the weather in the north is still very cold. The cold air in the north meets the southwest monsoon in the south, forming a trough of low pressure in the South China Sea, which is the beginning of the rainy season in Guangzhou. In June, the subtropical ridge moved to South China, and the Yangtze River basin entered the rainy season. In July, the subtropical high reached the vicinity of the Yangtze River basin in China with time, and there was a summer drought in the Yangtze River basin.