Weather characteristics of high temperature in summer

Characteristics of summer weather: high temperature, humid heat and frequent thunderstorms.

The summer heat is the period with the most sunshine, the highest temperature and the most rain in a year, and it is a solar term with thunderstorm weather. Generally speaking, the summer solar term is the period with the most sunshine and the highest temperature in South China, the period with the most abundant rainfall, the most common thunderstorm and the most concentrated days of high temperature above 30℃ in western South China, and the period with the most frequent occurrence of high temperature above 35℃ in eastern South China.

Hot and muggy weather often occurs, with strong sunshine and high temperature. The hot summer is the hottest time of the year, and the weather is hot and humid. Therefore, we should pay attention to the weather forecast in time and prepare for disaster prevention. There are some sayings in the south of the Yangtze River, such as "Summer rain is as light as silver and as heavy as gold", "When it rains, it hoards Ridomi", "When it rains, it is rich in grain and cotton", and "If you don't fight drought, you will get a load for an acre". In this hot season, raindrops are like gold.

The high temperature in summer is hotter than the solstice in summer.

The dog days refer to the first, middle and last three days, from mid-July to mid-August. After the summer solstice, although the days are getting shorter and the nights are getting longer, the days are longer than the nights in a day. Every day, the ground absorbs more heat than it emits, and the temperature near the ground is getting higher every day.

During the "three volts" period, the heat absorbed by the ground is almost less than the heat emitted, and the weather is the hottest. Later, the heat absorbed by the ground began to be less than the heat emitted by the ground, and the temperature gradually dropped, so the hottest time of the year generally appeared in the "three volts" from summer to the sun.

The summer solar term is the hottest solar term in a year. The ancient book "Twenty-four solar terms" said: "It is extremely hot in the summer." This is enough to explain the fiery degree of this solar term. The reason why it is extremely hot during the "Great Summer" is that since the beginning of summer, the heat absorbed from the ground sun during the day is more than that emitted at night, and the heat keeps accumulating. During summer, accumulated heat reaches its peak, so summer is the hottest.