What month is the rainy season in Suzhou?

The rainy season in Jiangsu is from June to July.

Meiyu is a weather and climate phenomenon that occurs in a certain area and season. Meiyu is a unique weather and climate phenomenon in East Asia, but in China.

Meiyu refers to a period of continuous rainy weather from mid-June to early summer in mid-July, from the middle and lower reaches of the Yangtze River in China to 28°-34° N east of Yichang, or the Jianghuai Valley, to a narrow area in southern Japan.

In early summer, there are often long rainy days in the Jianghuai basin. At this time, the utensils are easy to be moldy, so it is also called "moldy rain" or "mildew" for short; It is also called "Plum Rain" or "Huang Meiyu" because plums in the south of the Yangtze River are yellow and ripe. After mid-June, the rain belt remained in the Jianghuai basin, which is Meiyu.

Extended data:

The middle and lower reaches of the Yangtze River are located in the middle latitude of the eastern part of Eurasia. On the one hand, it is affected by the cold air from the cold zone to the south, and on the other hand, it is affected by the warm and humid air from the tropical ocean to the north.

Since the beginning of spring every year, the influence of warm and humid air flow has gradually strengthened, entering the mainland from the sea, reaching South China first, and then further northward. Early summer often extends to the middle and lower reaches of the Yangtze River, and sometimes reaches the Huaihe River and its north.

When it entered Chinese mainland, it encountered cold air from north to south. Cold and warm air meet, forming a front at the junction, and precipitation appears near the front. Meiyu belongs to frontal precipitation.