When will it get cold?

Beginning of autumn is the first solar term in autumn, which marks the official start of the season in Qiu Meng: "Autumn" means that summer becomes cool. When we arrived in beginning of autumn, the phoenix tree began to shed its leaves, so there is an idiom "Autumn is known by falling leaves". Autumn is the transitional season when the weather turns from hot to cold, and then from cold to cold. After beginning of autumn, there are still "crouching" and "autumn tigers" still exist. So we should pay attention to heatstroke prevention. However, a leopard cannot change his spots.

There is a "beautiful day" when it is hot at noon and cool in the morning and evening, and "one autumn rain is cold and ten autumn rains are frost." The temperature difference of more than ten degrees in the morning and evening also makes autumn a season of high incidence of various diseases.

Extended data:

Matters needing attention when the weather turns cold:

1) Increase or decrease clothes as the weather changes. Some people will say that the ancestors emphasized the spring and autumn freezing, and autumn freezing is better. It shows that proper cool stimulation in autumn is helpful to exercise cold tolerance. After a certain period of exercise in an environment with gradually decreasing temperature, it can promote the body's material metabolism, increase heat production and improve its adaptability to low temperature. ?

But everything is measured. People's body temperature should always be kept at around 37℃, on the one hand, by self-regulation, on the other hand, by adding or subtracting clothes to help.

(2) Pay attention to air conditioning. Some citizens are used to sleeping shirtless at home, and the air conditioning temperature is set too low. When sleeping at night, the cold invades the body, and the physical fitness drops, causing diseases such as colds and shoulder and neck pain.

After beginning of autumn, the weather will get colder gradually. It is recommended not to turn on the air conditioner fully for 24 hours in the home environment, especially at night, and try to turn on the air conditioner as little as possible. It can be opened often in the morning and evening when it is cold; Open the window for ventilation and air circulation to keep the indoor air fresh.