When do plum blossoms bloom? When do plum blossoms bloom?

The first three days of mango planting plum; The first day of plum blossom in midsummer.

Plum entry and plum exit, also known as mold entry and mold exit. The rainy weather in the yellow ripe season of plums is referred to as "Huang Meiyu" or "Meiyu" for short, and clothes are prone to mildew.

Plum entering and plum leaving refer to the beginning and end of rainy season respectively. The season of plum is calculated according to the dates of trunk and branches: the first third day after mango planting; The first day of plum blossom in midsummer.

Criteria for plum blossom competition in 2022:

The average temperature has exceeded 22℃ for five consecutive days, and four days are considered as rainy weather. According to the recent weather forecast in Shanghai, it has not officially entered Mei, and the lowest temperature is still between 16- 18 degrees.

Plum blossom standard in 2022: If the temperature exceeds 30℃ for five consecutive days and there is no rain, it means that it has officially blossomed.

Calculation method of Mei's entry time and Mei's exit time;

The time to enter Mei in 2022 is around June 7.

The middle and lower reaches of the Yangtze River are mainly affected by the Meiyu period, especially in the Jiangnan and Huaihe river basins. However, due to the different temperature deviation between the north and the south, the time of plum blossom entry and exit in different provinces is also different.

However, the annual Meiyu period is generally from mid-June to early and middle July. At this time, the temperature is high, the air is humid, and the rainy weather lasts for more than 3 days, so it is easy to get damp and moldy at home.

Meiyu season is more common in the south, which can be regarded as a transition period before summer.

Baidu Encyclopedia-Meiyu Season