What are the climatic characteristics of the great summer heat?

Climatic characteristics of the great summer heat: high temperature and extreme heat.

Everyone knows that it is hot in dog d

What are the climatic characteristics of the great summer heat?

Climatic characteristics of the great summer heat: high temperature and extreme heat.

Everyone knows that it is hot in dog days. Summer heat is generally in the middle of three volts. At this time, most parts of China are in the hottest stage of the year, and the temperature difference across the country is not big. Just in line with the proverb: "cold is in the March 9 th, and heat is in the middle." The summer heat is relatively mild, as the name implies, it is relatively hot.

Summer solar terms are in the "three volts", which is the period with the most sunshine and the highest temperature in China. Most parts of the country are dry and lack of rain, and the temperature in many areas is above 35 degrees, so the so-called "three stoves" are also the most prosperous.

From the middle and lower reaches of the Yangtze River to Jiangsu, Zhejiang, Jiangxi and other places north of South China, it is hot and rainy, and the rain drops like gold. There are some sayings, such as "Summer rain is as light as silver, and summer rain is as heavy as gold", "Rain in rain, Ridomi hoards it", "Rain in rainy days, abundant grain and cotton" and "No drought, one acre plus one load".

As Heshui Zuo said in his poem, "The sun is shining and the weather is hot, but doing nothing and worrying about flies and mosquitoes. The cloud swells and the arrow scatters gold on the lotus pond. " If it rains around the summer heat, it indicates that there will be more rain in the future. There is a proverb in agriculture that "it rains in summer and water is enough in autumn;" It doesn't rain in summer, and I'm worried that I won't be able to eat water.

In the western part of South China, although the high temperature appears most frequently, the rain is the most abundant and the thunderstorm is the most common, which is the season with the most thunderstorms. There is a proverb here that says, "East flash can't go down, and west flash can't go." It means that in the summer afternoon, if there is lightning in the east, the rain will not come here. If lightning is in the west, the rain will come soon, and it's too late to hide.

According to whether it is hot or not, there are many agricultural proverbs to predict the weather in the later period: for example, in the short term, there will be a "great summer, and the fields will rest;" It is cool in summer and the pond is full of water "; Mid-term means "great heat, cool after autumn"; Long-term predictions include "the heat is unbearable, and there will be no frost for four months", "the heat is not hot, the winter is not cold" and "the heat is not hot, and the winter will rot".