When did the weather start to get cold?

After the summer solstice, the weather will gradually turn cold, because the sunshine time will gradually shorten, the winter solstice will be the coldest, and the temperature will gradually increase in the future.

Usually in the northwest, it gets cold gradually from September. In the northeast of China, the weather starts to get cold from July to August. The industrious and wise ancients figured out the changes of the four seasons long ago and set 24 solar terms such as dog days and three days to arrange production and life. Nine cold days are the representative of cold weather.

Matters needing attention when the weather turns cold:

The weather is getting colder and colder, so attention should be paid to details in health care. An extra hour's sleep and a good meal will help you to recharge your batteries and welcome the arrival of winter. Summer is an alternating period from hot to cold, and the yang in nature tends to converge, so does the rise and fall of yin and yang in the human body, and the schedule of work and rest should be adjusted accordingly. Adding an hour's sleep and ensuring a high-quality nap can keep people energetic.

Especially for the elderly, with the growth of age, both qi and blood are deficient, and insomnia will occur at night. You can go to sleep early at night and insist on taking a nap.