20 12 when will Zhejiang enter Mei? I thought it was too early. It seems nothing now. It's not too late, is it?

201June 200612007: 52: 34 Zhejiang online news website: Hangzhou Meteorological Observatory said that Hangzhou has not yet entered Mei. ..... Why isn't this plum blossom? (Director of Hangzhou Meteorological Observatory) Zhou Chunyu said two reasons. 1. Today (June12,2065438) to Friday (June 15), Hangzhou is basically cloudy, and the highest temperature in the urban area is around 32℃. The weather will feel much fresher, and the continuous humidity in the past few days will also fade. The second and more important reason is that the middle and lower reaches of the Yangtze River enter the rainy season, and a long and narrow rain belt will be formed at about 20 degrees north latitude. Once this rain belt comes, the rainfall will continue, forming a large precipitation process. Now this heavy rain belt is still in the south of China, such as Fujian, Guangdong and Hainan. Now it is the rainy season there, which is called "South China rainy season" in meteorology.

From this reliable news, it can be concluded that the earliest date predicted by meteorologists for Hangzhou to enter Mei is June 15.

According to the statistics of Hangzhou Meteorological Observatory, the average date of entering Mei in Hangzhou is June 15.

According to the Hangzhou weather forecast released by central weather bureau on June 3, 20 12: 00, it will be rainy in Hangzhou from the night of June 16. (From 2345 weather forecast)

From these three reliable news, it is easy to infer that Hangzhou will enter Mei about one day later on 20 12.

The above is taking Hangzhou as an example to answer your question. According to previous years' experience, the time of plum blossom in all parts of Zhejiang is similar, so I won't elaborate on it.

In fact, meteorologists all know when Zhejiang will enter Mei, but it is not easy to announce it.