Geographical environment of Xunyang District

Xunyang district, located in the north of Jiangxi province, is 29 41'to 45' north latitude and115 55' east longitude. It is located at 29 41'to 45' north latitude and115 55' east longitude to116 5'. It is surrounded by Lianxi District in the east and south, adjacent to Jiujiang County in the west and the Yangtze River in the north, facing the enclaves of Jiujiang County and Huangmei County in Hubei Province across the river, and the Yangtze River waterway passes along the border.

topography

Located in the south bank of the middle reaches of the Yangtze River, it is low-lying, with many lakes, hills and slopes in the southeast. Lakes include Gantang Lake and Nanmen Lake.

hydroclimate

Xunyang District is located in the subtropical monsoon climate zone, with annual average temperature 16- 17℃ and annual rainfall 1300- 1600 mm, of which more than 40% is concentrated in the second quarter. The frost-free period of the whole year is 239-266 days, and the average annual foggy day is below 16 days. Jiujiang warms up earlier in spring, but the weather is changeable, from warm to cold; During the Meiyu period from early summer to June and July, rainfall is concentrated, and heavy rain and heavy rain are frequent. The average annual precipitation in May and June is about 200 mm, which is easy to cause floods. After plum blossom, it is controlled by subtropical high, and the weather is often sunny, hot and dry. In many years, the high temperature above 35 degrees Celsius lasts for more than 20 days. In autumn, the temperature is mild and there is little rain; Winter is cold but the frost period is short, but with the greenhouse effect, the phenomenon of warm winter is obvious.