3 high temperature day strikes! Why is Meiyu so ＂weird＂ this year？

Today is another day of "full heat". At 12 o’clock in the Shanghai Central Meteorological Observatory, a high -temperature yellow warning signal: Affected by the high pressure of the Western Pacific subtropical high pressure, it is expected that the highest temperature in the central urban area, Jiading, Minhang, Qingpu, Songjiang, Pudong, and Baoshan will exceed 35 ° C.

In the case of one, since June 22nd to today, there have been 3 high temperature days in Shanghai. According to the data released by the Shanghai Central Meteorological Observatory, the next week, Shencheng will also be on the edge of a subtropical high pressure. The highest temperature frequently impacts the high temperature line of 35 ° C, which is a week when the heat wave rolled.

Not only that, the good rainfall is going to "let the pigeons"! Dr. Rui Rui, the chief service officer of the Shanghai Meteorological Bureau, said that at present, the rain belt of Jiangnan will be lifted north next week, and the distance between the north is still very high. I am afraid that the rainfall next week will drift away again.

Why is Meiyu so "weird" this year? High temperature+rainy rain, is it the legendary "dry yellow plum"? In fact, in meteorology, there is no saying of "dry Huangmei". Similarly, the nouns such as "plum" and "empty plum". Wu Rui explained that this year’s Meiyu is "atypical Meiyu". Because the Jiangnan rain belt this year is relatively south, Shanghai is on the edge of the rain belt during this time. Over the city, Shencheng came to the control of the subtropical high pressure, and it was sunny and hot.

In the sense of meteorology, there is no "dry Huangmei", only "withered plum" and "empty plum". Wu Rui introduced that "withered plum" refers to the rainy date and the amount of precipitation on the rainy day, and when the rainfall is more than half lower than in previous years, it is called "withered plum"; Few, only a few times.

Hangzhou next door has announced that Mei has been announced today, so when will the "atypical Meiyu" in Shanghai go this year? Is it "dry plum" or "Kongmei" this year? It is also necessary to wait for the subsequent rain belt to judge again.

But it is certain that high temperature will last for a while. According to predictions, the lowest temperature next Monday and two cities will start from 28 ° C, and the maximum temperature will reach 35 ° C.