When did Guangdong start to get cold?

Guangdong won't be cool until 10. According to the previous data, Guangdong entered autumn in the middle and late of 10, and the weather turned cold. The specific area may be a little different. For example, northern Guangdong will land at the beginning of June 10, and the Pearl River Delta will land at the end of June 10. Under normal circumstances, the autumn wind blows to Guangdong in Lingnan, and it will be 65438+ in the second half of 10. The coastal areas of Guangdong and Guangxi and the northern part of Hainan Island only felt the coolness of autumn in the first half of June 165438+, and the southern part of Hainan Island went to Qiu Lai in the summer of June 65438+February, when the Daxinganling Mountains in Northeast China had been in winter for more than three months.

Guangdong belongs to the tropical and subtropical monsoon climate zone, which is rich in climate resources. Because of the low latitude, facing the vast ocean, the influence of ocean and mainland on Guangdong's climate is very obvious. Every April, the North Cold Peak and the South Warm Peak form a quasi-static peak near Guangzhou, forming what people call "Meiyu". The humid environment is caused by long-term rainfall or cloudy days.

Before the Qin Dynasty, the ancestors of the Chinese nation, Nanyue people, had been engaged in agricultural activities in Guangdong Province, which was one of the earliest areas in the history of China and one of the earliest provinces where the capitalist mode of production appeared in China. By 1987, Guangdong's industrial output value has accounted for 79.6% of the province's total industrial and agricultural output value, becoming the leading sector of the national economy, and industries such as food, machinery, chemicals, textiles and sewing have become the pillar industries of Guangdong Province. Since 1989, Guangdong's GDP has been ranked first among 30 provinces and cities in China. Guangdong Province has become the largest economy province in China, accounting for 1/8 of the national total, surpassing Hongkong and Taiwan Province Province, becoming the province with the largest economic scale, the strongest comprehensive economic competitiveness and financial strength in China, reaching the level of upper-middle-income countries and moderately developed countries.

Diseases that need to be prevented when the weather turns cold.

1, rhinitis

Chinese medicine believes that the lung opens in the nose and the nose communicates with the lung. As long as the lungs are normal, the nose is unobstructed and the sense of smell is very sensitive. Abnormal sense of smell, runny nose, stuffy nose, alar agitation, and dyspnea due to lung diseases. Especially people with allergies can't adapt to climate change and cause rhinitis, and patients will have symptoms such as stomach pain, chest pain and sneezing. Usually pay attention to keep warm, change clothes according to the weather, pay attention to a light diet, avoid eating foods that are easy to get angry, stay away from allergens, and don't keep pets and flowers at home.

2, oral ulcer

The main factors causing oral ulcer are too dry weather, oral injury, nutritional deficiency and hormonal changes. Such people should keep their mouths clean, develop the good habit of brushing their teeth in the morning and evening, rinse their mouths with light salt water after meals, and avoid eating spicy and greasy food. Eat more foods rich in dietary fiber to keep the stool unobstructed.

3. Acute gastroenteritis

Chinese medicine believes that the spleen and stomach belong to the soil, just like the climate in autumn. In autumn, the intestinal resistance is obviously weakened, and it is easy to suffer from acute gastroenteritis, such as diarrhea and loose stool sugar. Usually, we should pay attention to food hygiene, reduce the frequency of eating out, keep a regular diet, regularly quantify three meals a day, avoid overeating, keep a happy mood to eat, and avoid eating spicy and irritating food. Excessive mental stress, cerebral cortex dysfunction, vagus nerve dysfunction, spasmodic contraction of gastric wall blood vessels, thus inducing gastric ulcer and gastritis.

4, itchy skin

Traditional Chinese medicine believes that the combination of lung and fur can transport body fluid and qi to the skin and maintain the normal physiological function of pores. As long as the lung qi is sufficient and the pores of the whole body are open and closed normally, it is not easy to be attacked by external evils. If lung qi deficiency is weak, spontaneous sweating will easily occur, and it will be attacked by external evils, which will lead to colds and even induce lung-related diseases. Don't bathe too often in autumn, and don't use strong alkaline shower gel or soap.