Which is hotter, summer or summer?

It's hotter in summer. The summer solar term is the hottest time of the year, just before and after the "midsection" of the "dog days".

"Twenty-four solar terms" said: "Summer is in the middle of June. Summer, summer, size, small at the beginning of the month, big in the month, and still hot today. "

The ancients divided the summer heat into three periods: "The rotten grass in the first period was firefly; Second, wait for the soil to moisten and cool off the heat; It will be fine when it rains. "

1. When rotten grass turns into fireflies, fireflies ovulate at high temperature. The ancients thought that fireflies were made of rotten grass. Fireflies, also known as "candlelight night" and "bright night", are poetic insects that welcome autumn in summer. When fireflies shuttle in the quiet night, the cool autumn is not far away.

2. The second moist soil: the weather began to be sultry and the land was very humid. The weather is humid, and in the heat, the humidity is heavy and the heat is unbearable. Liu Xi of the Eastern Han Dynasty said, "Summer boils, internal heat descends, and the sun fumigates with damp heat. If people are in a steamer, their qi is extremely dirty, also known as' dirty heat'. " .

3. When it rains three times: In summer, due to the accumulation of moisture, it often rains heavily and there are often thunderstorms.

Is it still hot in summer?

Summer, that is, "summer", means to leave in the heat. At this time, the dog days have passed or will soon end, and the summer heat in early autumn will also end. The bucket handle of the Big Dipper points southwest (position E). When the sun reaches the longitude 150, it is the summer heat in 24 solar terms. Summer is a solar term reflecting climate change. Due to the short-term regenerative weather of "autumn tiger", there is still continuous high temperature after the heat. Although it is not as hot as summer, it will still be muggy and dry. The arrival of the hot summer also means entering the second half of the dry calendar.

It is not enough to describe the solar terms in summer simply by the beginning of temperature drop. Temperature drop is just one of the phenomena. The reasons behind this phenomenon are as follows: first, the direct point of the sun continues to move southward, and the solar radiation weakens; Second, the subtropical high moved southward by leaps and bounds, and the Mongolian cold high began to itch to try, punching and kicking, showing its edge.

Although the subtropical high, which is dominant in summer, strides southward, it will never give up its dominant position easily and easily retreat into the sea of the western Pacific. In the southern region under its control, people who just feel a little cool in autumn often feel hot weather in late summer, which is a veritable "autumn tiger".

Thunderstorms are not as active as in summer, but there are still many thunderstorms in South China, Southwest China and West China. In the south of China, there are more thunderstorms than in other places because the warm and humid airflow at low latitudes is still active. In the southwest and west, there are more thunderstorm activities due to the subtropical high edge and mountains.