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The article describes the weather conditions in which rainfall has increased and intensified in West China since September 15, heavy rainfall is still occurring in some coastal areas of South China, temperatures are relatively high in most parts of the country, and there is a large temperature difference between day and night in northwest and North China.
China Weather Network News Starting today (September 15), rainfall will increase and intensify in Western China. Heavy rains will continue to hit the line in eastern Sichuan, Chongqing, Hubei and other places. At the same time, some coastal areas in South China still need to be prepared for heavy rainfall. Due to the weak strength of the cold air, the temperature in most parts of the country will be higher than normal for the same period in the next few days. The temperature difference between day and night is large in most parts of the north, and many places in northwest and north China will experience two seasons in one day.
There is still heavy rainfall along the coast of South China, and rainfall is increasing in West China.
Yesterday, rainfall in our country mainly occurred in places such as the South China coast and the Sichuan Basin, and the rainfall was relatively strong in some areas. Among them, heavy to heavy rains occurred in parts of Hainan Island, Guangdong, Guangxi, Sichuan and other places, with heavy rains reaching heavy rain levels in southern and western Hainan, and extremely heavy rains in Baoting.
Today, there are still heavy rainfalls in some coastal areas of South China, and the rain will weaken significantly starting tomorrow. At the same time, as the warm and humid air flow strengthens, rainfall will increase and intensify in Western China, and eastern Sichuan, Chongqing, Hubei and other areas will receive heavy to heavy rains.
The Central Meteorological Observatory predicts that today, there will be moderate to heavy rains in parts of eastern Tibet, eastern and southern Qinghai, eastern Sichuan, western and northern Chongqing, southern Guangxi, southern Guangdong, Hainan Island and other places. Among them, there will be heavy rains in southeastern Tibet, northeastern Sichuan, southern Guangxi and other coastal areas.
Tomorrow, there will be moderate to heavy rains in parts of southeastern Tibet, southern Henan, southern Shaanxi, most of Hubei, eastern and southern Sichuan, Chongqing, northern Guizhou, northwest Hunan, central and southern Guangxi, northeastern and southern Yunnan, Hainan Island and other places. Among them, there will be heavy rain or heavy rain in parts of southeastern Tibet, western Hubei, northern Chongqing and other places.
The day after tomorrow, there will be moderate to heavy rains in parts of southeastern Tibet, central and southern Hubei, southern Sichuan, most of Chongqing, central and northern Guizhou, southern and northern Yunnan, northwest Hainan Island, southwestern Guangxi, central and northern Hunan, southern Henan, and southwestern Anhui. Among them, there will be heavy rain or heavy rain in parts of southeastern Tibet, northeastern and southwestern Hubei, northeastern Guizhou, and eastern Chongqing.
Looking forward to the future, Western China will be the most rainy region in my country. Many places in Sichuan, Chongqing, western Hubei and other places have many rainy days. The public needs to pay attention to prevent secondary disasters that may be caused by continuous rainfall, as well as the adverse effects of continuous rainy weather with little sunshine on agricultural production, transportation and other aspects.
Temperatures are relatively high in most parts of the country. There is a large temperature difference in northwest China and other places, and it is very cool in the morning and evening.
In the next few days, although the temperature in most parts of the country will fluctuate slightly, it will overall be at a higher level than the same period in normal years. Among them, the maximum temperature in Northeast China will rise above 25℃, and in many places from North to South China, the maximum temperature will reach above 30℃. There will also be small areas of high temperature weather above 35℃ in Jiangnan and South China.
It should be reminded that although many places in the north are hot during the day, the temperature difference between day and night is large. The temperature difference between day and night in the central and western northwest, western and northern parts of North China and other places can reach more than 15℃. Among them, the highest temperature in Dunhuang, Gansu Province will reach around 30°C in the next week, but the lowest temperature will only be around 10°C. It can be said that one day is like two seasons. The public needs to change clothes in time according to the temperature changes.

The Japan Meteorological Agency issued a gale warning for the disturbance 90W in the sea east of Guam. It is expected to intensify into Typhoon No. 25 Dujuan as soon as the morning of the 15th. It will move to the southeast of the Ryukyu Islands in the future. There is a high probability of it turning to Japan later, and continuous observation is required.
The Central Meteorological Observatory announced that there were extremely heavy rains in Hainan yesterday, and the precipitation in Baoting reached 457.2 mm. It is expected that there will be significant rainfall in southern South China and the southern seas of my country in the next three days. The cumulative rainfall in Hainan is heavy and the risk of disasters is high. It is necessary to prevent secondary disasters from heavy rains. There is a lot of rain in Western China and Tibet, so we need to pay attention to the impact of continuous rainfall on agricultural production, transportation, engineering construction, etc.
Affected by the tropical low pressure, there will be heavy to heavy rains in Hainan Island, Guangdong coastal areas and other places in the next three days, with local heavy rains. Rains are frequent in West China, and secondary disasters need to be guarded against. Most of the north has little precipitation, and the temperature difference between day and night exceeds 10°C. To experience the crisp autumn air, you need to wear more clothes in the morning and evening to prevent colds.

The Hainan Provincial Meteorological Observatory predicts that due to the combined influence of tropical low pressure and cold air in the South China Sea, Hainan Province will have a strong wind and rain weather process from the 12th to the 15th. There will be heavy rains to heavy rains and local heavy rains in the central and eastern regions. Sea gusts can reach level 8 to 9. Risks such as floods and geological disasters need to be guarded against.

The tropical disturbance in the South China Sea intensified into a tropical depression on the morning of the 12th. The Hainan Provincial Meteorological Bureau issued a Level 4 typhoon warning and a Level 4 heavy rain warning. The Hainan Provincial Disaster Prevention, Reduction and Relief Committee initiated a Level 4 flood and wind prevention emergency response, requiring some cities and counties to immediately initiate emergency response. Other cities and counties strengthened consultations and judgments, and issued notices on defense work.
Affected by tropical disturbances in the South China Sea and easterly winds transporting water vapor, rainfall in Hainan, Guangdong and other places will significantly intensify today and tomorrow, with heavy rainstorms in local areas, and secondary disasters need to be guarded against. Precipitation is scarce in most areas of the north, and many places are experiencing good autumn weather. The temperature difference between day and night exceeds 10°C or even 15°C, making it suitable for travel.