Text/Yangcheng Evening News all-media reporter Zheng Zongmin
The hottest "three-volt day" of the year is finally over.
As the old saying goes: "Three volts have passed, and the sun has turned into a lance." "Saying goodbye to the "three-volt day", does it mean saying goodbye to summer? And it didn't. How can the long summer in Guangdong end easily?
Pai Paijun would like to remind you that the coming week in Guangdong will still be rainy and sunny. From August 21st, the heat will return, beware of the "autumn tiger", travel with rain gear, and prevent the heat!
@广东天气 It is expected that from the 21st to the 23rd, most of Guangdong will be cloudy and sunny weather, with scattered thunderstorms, local heavy rain or heavy rain, rising temperatures in various places, hot weather, and some cities and counties have high temperatures of about 35 °C.
When will the high temperature in Guangzhou ease? Not so fast. This week's Guangzhou weather is still the familiar "rain and heat doubles" mode of neighbors. The frequent occurrence of high temperatures + thunderstorms every day makes people feel that this is "copy-paste weather".
The specific forecast is as follows:
On the 21st, cloudy, with thunderstorms, 26 °C ~ 33 °C;
On the 22nd, cloudy, with thunderstorms, 26 °C ~ 34 °C;
On the 23rd, cloudy, with scattered thunderstorms, 26 °C ~ 34 °C.
It's so hot and you really can't sleep well if you don't turn on the air conditioner at night!
A study published in the journal Cell by the Max Planck Institute for Anthropology in Germany found that people are waking up more and more around the world.
When the body core body temperature decreases, the person can initiate sleep mode and enter a deep sleep state. The ambient temperature more suitable for human sleep is 24 °C ~ 25 °C, if the indoor temperature exceeds this range at night, it will affect the heat dissipation of the human body, may interrupt the normal sleep process, resulting in difficulty falling asleep, poor sleep quality, sleep reduction and other problems.
Guo Xiheng, director of the Sleep Medicine Center of Beijing Chaoyang Hospital affiliated to Capital Medical University, said that everyone's sensitivity to temperature is different, if you feel that sleep is affected by night temperature, it is recommended to do the following:
Proper ventilation. When the temperature is too high at night, you can use cooling methods such as blowing fans and turning on air conditioners to create an environment suitable for sleep. It should be noted that the temperature of the air conditioner should not be lower than 24 ° C; Do not blow the fan directly at the body; Especially for the elderly and children, it is recommended to open multiple room doors at night to ensure air circulation.
Pay attention to hydration. When people are asleep, water in the body will be continuously lost through sweating, breathing, etc., resulting in increased blood viscosity and metabolite accumulation. If you lose too much water in your body, it will also directly affect sleep. When the temperature is high or the air is dry at night, you can drink water moderately before going to bed, help sleep, reduce the risk of cerebral thrombosis and other diseases, especially the elderly, can not be afraid of getting up at night without drinking water. Don't drink too much water before going to bed, 100~200ml on the line.
Develop a pattern. People who sleep regularly are less affected by hot nights. Try to go to bed at the same time every night, including weekends, to develop a good biological clock.
Outdoor sports. Sun exposure helps to improve sleep quality, it is recommended to spend 10~20 minutes in the sun in the morning or evening. Exercise properly can help you fall asleep, and you can take a walk outside after dinner.
Source | Yangcheng Evening News • Yangcheng Pie
Responsible Editor | Chen Shijie
Editor: Zheng Zongmin
Source: Yangcheng Evening News • Yangcheng Pai