As the saying goes, "After the rain clears, it will be dry in August"! What do you mean?

As the saying goes, "it rains and sunny, and it dries in August", which means this:

In fact, our ancestors summed up a set of rules about weather changes. Because the 24 solar terms are roughly fixed dates, they can only be used as evidence, and more depends on other attributes of the season, such as March 9 in winter and dog days in summer. These dates are not fixed, but change with the weather.

The hottest day of the year is the dog days, and the big summer heat and the small summer heat confirm each other. When the weather turns cold, it depends on when it comes out, and at the same time, it depends on what the weather is like. So when will it come out this year? According to the perpetual calendar, the year 2023 will appear on August 20th, ending the dog days of 40 days this year.

But we can't be happy too soon. After all, "autumn tiger" is not much better than dog days, even the sun is hotter. If you want to know whether the autumn tiger will come out as a demon after squatting, you must see how the climate changes when squatting.

Therefore, no rain in August is a good thing for most farmers in the country, and there will be no bad rain this summer, which will damage crops. Of course, this proverb does not reflect whether the autumn tiger will come back to "bite", so no matter whether the weather is cool or not, there is also a proverb "It is sunny when it comes out, and beginning of winter wears a thin shirt".

Pay attention when you go out.

1, ventilation without windows: A humid, sultry and poorly ventilated room is likely to cause heatstroke, and if air conditioners are used without windows, the air quality will deteriorate, but it will cause diseases. It is recommended to open the window for ventilation more than twice a day, each time 15-30 minutes.

2, avoid eating only fruit: three days, the body sweats more, consumes more, is easy to fatigue, and has no appetite. Many people choose to eat some fruits and vegetables. Poor diet, insufficient nutrition and decreased immunity may all lead to diseases.

3, avoid cold air blowing: air conditioning cold air, cervical vertebrae blowing against the air conditioning, making the neck and back muscles chill, causing persistent neck spasm, back pain and so on. It is suggested that the indoor air conditioning temperature should not be lower than 26℃, and the shoulders and back should not face the air conditioning directly, or put on a shawl.

4, avoid drinking water: drink water with a big mouth, the water will quickly dilute the blood, increase the blood volume, and increase the burden on the heart. It is recommended not to drink more than 200 ml of water at a time, and warm water is better. Don't wait until you are thirsty to drink water, but it is advisable to replenish water in a small amount and many times.