When does the rainy season begin in Suzhou?

Suzhou entered plum blossom in June 16, and blossomed on July 9, with a plum rain period of about 25 days and a plum rain amount of 230.9mm ... The earliest plum blossom date in history is 1 June, and the latest plum blossom date is July 4. The maximum amount of plum rain is 746.6 mm (1999), and the minimum amount of plum rain is 14.3 mm (2005).

The time that the rain belt stays is called "Meiyu season", the day when the rainy season begins is called "entering the plum blossom", and the day when it ends is called "emerging the plum blossom". Generally, it refers to the phenomenon of long rainy weather in early summer. It is mainly distributed in the middle and lower reaches of the Yangtze River in China, Taiwan Province Province, south-central Japan, South Korea and other places, with continuous rainfall from mid-late June to early July every year.

Extended data:

Meiyu is a unique weather and climate phenomenon in the middle and lower reaches of the Yangtze River in early summer. It is the result of the stagnation of the Yangtze River basin during the northward movement of the main rain belt in eastern China. Meiyu is over and midsummer is coming. The change of this season every year is roughly the same as the movement of the rain belt with the season, forming a certain climate regularity. However, the annual plum rains are not completely consistent, and there are great interannual changes.

Meteorologically, the beginning and ending time of plum rain are called "entering plum" (or "standing plum") and "leaving plum" (or "breaking plum") respectively. In the middle and lower reaches of the Yangtze River in China, plum blossoms in mid-June and in early July every year, lasting for more than 20 days. But for each specific year, the beginning and end of meiyu and the intensity of meiyu are very different.

Baidu Encyclopedia-Meiyu Season