Three typhoons appeared, and cold air came! Will Guangdong delay the start of school?

Generally, schools that issue yellow warnings will suspend classes and postpone the start of school.

Typhoon warning signals are generally divided into four levels, which are represented by blue, yellow, orange and red respectively. Typhoon of magnitude 6 and above will stop work and suspend classes. When typhoon yellow, orange and red warnings were issued, major departments suspended classes, and schools that issued yellow warnings suspended classes and postponed the start of classes. As a coastal province in the south of China, Guangdong is affected by many typhoons every year. Typhoon will bring strong winds, heavy rains and other bad weather to Guangdong, which will have a certain impact on transportation, agriculture and life.

Among them, it will also have a certain impact on the school's opening time. On 30-3 1 day, 2023, most of Guangdong was cloudy with showers in some areas, and some cities and counties in eastern Guangdong turned to thunderstorms and local rainstorms. Maximum temperature: 29℃ ~ 3 1℃ in northern Guangdong, and 32℃ ~ 34℃ in other cities and counties. There will be no suspension of classes or delay in starting school for the time being.

Climate types in Guangdong province

Guangdong province belongs to the East Asian monsoon region, which is characterized by subtropical climate, subtropical climate and tropical climate from north to south. It is an area rich in light and hot water resources in China, with the same season of rain and heat, and the precipitation is mainly concentrated in April-September. The annual average temperature in the province is 265438 0.8℃. The annual average temperature is higher in the south and lower in the north, with the highest in Xuwen at the southern tip of Leizhou Peninsula (23.8℃) and the lowest in Lianshan in the northern mountainous area of Guangdong (18.9℃).

65438+ 10, the average monthly temperature in the coldest month is 13.3℃, and the average monthly temperature in the hottest month in July is 28.5℃. Among the 86 weather stations in the province, the historical extreme maximum temperature is 42.0℃, which appears in Shaoguan; The extreme minimum temperature is -7.3℃, which appears in Meizhou.

The average annual precipitation in Guangdong Province is 1789.3 mm, the youngest is 13 14. 1 mm, and the longest is 2254.438+0 mm. The annual precipitation is unevenly distributed, showing a multi-center distribution. The three rainy centers are Enping-Yangjiang, Haifeng and Longmen-Qingyuan, in which the average annual precipitation in Enping is over 2500mm, Haifeng is close to 2500mm and Longmen is 2 100mm. The most frequent rainstorm is Haifeng, with the average annual rainstorm days 13.5 days.

The monthly average precipitation is 65,438+the lowest in February (32.0mm) and the highest in June (3 13.5mm). The maximum daily precipitation is 640.6 mm, which occurs in Qingyuan.

Refer to the above? Baidu Encyclopedia-Yellow rainstorm warning signal