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 stagnant current in 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.
Precautions in rainy season
1, pay attention to prevent short-term waterlogging, road water accumulation and site waterlogging caused by heavy rainfall during Meiyu period.
2. Strengthen the safety work such as the prevention of lightning, thunderstorm and gale disasters.
3, the weather is humid, pay attention to take timely measures to prevent moisture and mildew.