What month is the rainy season in Jiangxi?

From May to June, Jiangxi is located in the middle and lower reaches of the Yangtze River where plum rains are prevalent.

From May to June every year, the natural climate phenomenon of continuous rainy weather in the Yangtze River basin (middle and lower reaches of the Yangtze River and eastern Sichuan Basin), Jianghuai area, Taiwan Province Province, south-central Japan and southern Korea in southern Chinese mainland.

After the rainy season, the weather in central China, Japan, South Korea, Taiwan Province Province and other places began to be dominated by the Pacific high, and officially entered the summer heat.

Climatic characteristics: The climate belongs to subtropical warm and humid monsoon climate, and the annual average temperature is about 16.3- 19.5℃, generally rising from north to south. The annual average temperature in northeastern Jiangxi, mountainous areas in northwestern Jiangxi and Poyang Lake Plain is 16.3- 17.5℃, and that in southern Jiangxi Basin is 19.0- 19.5℃. The summer is long, and the average temperature in July is 28.0-29.8℃ except for the surrounding mountainous areas in the province. The extreme maximum temperature is almost above 40℃, which is one of the hottest areas in the middle reaches of the Yangtze River.

Winter is short, 1 the monthly average temperature is 3.6-5.0℃ in Poyang Lake Plain in northern Jiangxi and 6.2-8.5℃ in Gannan Basin. The province is warm in winter and hot in summer, with a frost-free period of 240-307 days. The daily average temperature is stable above 10℃ for 240-270 days, and the active accumulated temperature is 5000-6000℃, which is very beneficial to the development of triple cropping system of double-cropping rice and temperate subtropical economic trees. Only the northern terrain is open, and the extreme cold wave has a negative impact when it invades the south.

Jiangxi is one of the rainy provinces in China. The annual precipitation is1341-1943mm. The regional distribution is more in the south and less in the north, and less in the east and west; There are many mountains and few basins. Lushan, Wuyishan, Huaiyushan and Jiuling Mountain are four rainy areas in the province, with an average annual precipitation of 1700- 1943 mm, while De 'an is a rainy area with an average annual precipitation of1341mm. The seasonal distribution of precipitation is uneven, accounting for 42-53% from April to June, and the annual variation of precipitation is also great. The difference between rainy and rainy years is nearly double, which is one of the reasons for the frequent droughts and floods in Jiangxi.

The above contents refer to Baidu Encyclopedia-Jiangxi