When is the typhoon season in Shanghai?

The typhoon season in Shanghai is from July to September.

Most of the time, Shanghai will be affected by typhoons, accompanied by cooling and heavy winds and rainfall. From late July to early August, the subtropical high is not particularly strong, and some of it is on land, mainly at sea. It is obvious in the turning current that typhoons are the easiest to attack coastal areas.

Typhoon (English: Typhoon) is a tropical cyclone. Tropical cyclone is a low-pressure vortex that occurs on the surface of tropical or subtropical oceans, and it is a powerful and profound "tropical weather system". In China, tropical cyclones in the South China Sea and the Northwest Pacific are classified into six grades according to the maximum average wind speed near the bottom center, and the wind near the center reaches 12 or above, which is collectively called typhoon.

The typhoons that landed in Shanghai in history are as follows:

1977 Typhoon No.8 landed in Shanghai. Affected by Typhoon No.7708, a rare rainstorm occurred in northern Shanghai. At that time, the daily rainfall of Tangqiao in Baoshan County was 581.3 mm. Heavy rain caused serious water pollution in the north of the city and Jiading and Baoshan counties.

Typhoon 1989No. 13 landed at Jiangzhen Town, Chuansha County, Shanghai at 6: 30 on August 4th. 1989 On August 3-4, affected by Typhoon No.8913, the gust in Shanghai was 7.9, with a maximum of 10. The daily rainfall in the central city is more than 50 mm, and the high tide level generally appears in the Yangtze River estuary and Huangpu River, among which the high tide level at Huangpu Park Station is 5.04 meters, which is the second high tide level since 19 13 was recorded. The high tide level of Mishidu Station in the upper reaches of Huangpu River is 3.86m, which is the highest since the establishment of 19 16.

There are 67 17 residential houses in urban and rural areas of Shanghai, and there are 43 sections of water in the urban area, and the water depth is generally about 0.3 meters. The river in caohejing area of Xuhui District is flooded, and the dike under the bridge near the north dike of Ruochuan Road Bridge burst, and the accumulated water is 0.7 to 0.8 meters deep. There are 34,900 mu of farmland in suburban counties that once accumulated water.

On July 22, 20 18 12: 30, the center of Typhoon Abe landed on the coast of Chongming Island in Shanghai. When landing, the maximum wind force near the center was 10 (28m/s), and the lowest pressure in the center was 982 hectopascals, making it the third typhoon to land in Shanghai directly after 1949. On August 3, 20 18, Typhoon Lark made a direct landing in the Jinshan coastal area of Shanghai, becoming the fourth typhoon to make a direct landing in Shanghai since 1949. On 201August 17, Typhoon Wambia landed on the southern coast of Pudong New Area, Shanghai.

20 18 * *, six typhoons have successively affected the disaster-stricken areas in Shanghai, which is the most affected year in Shanghai since this century. Among them, three typhoons landed in Shanghai, namely 18 10 "Abe" (which landed in Chongming, Shanghai on July 22) and No.2. 18 12. Shanghai became the first city with three typhoons landing within 30 days in that year, with the most landing times since 1949.