When will it get cold in Jiangsu?

The weather in Jiangsu often gets cold in early June 10. The average start time of autumn in Jiangsu is September 19, and the average length is 6 1 day. The average start time of winter is 165438+ 10/9, and the average length is 134 days. There are obvious differences in the starting and ending time of seasons between northern Jiangsu and southern Jiangsu. Generally, there will be a difference of about a week between Huaibei and southern Jiangsu.

Jiangsu belongs to the transitional climate from temperate zone to subtropical zone, with mild climate, moderate rainfall and distinct four seasons. The Huaihe River and the main irrigation canal in northern Jiangsu are bounded by warm temperate humid semi-humid monsoon climate in the north and subtropical humid monsoon climate in the south.

The average temperature in Jiangsu is between 13 ~ 16℃, in Jiangnan 15 ~ 16℃, in Jianghuai basin 14 ~ 15℃, and in Huaibei and coastal areas13. The hottest month in Leng Yue is 65438+ 10, and the average temperature is-1.0 ~ 3.3℃. Its isotherm is parallel to latitude, decreasing from south to north, and July is the hottest month. The hottest month in some coastal areas and the hinterland of Lixia is August, with an average temperature of 26 ~ 28.8℃. Its isotherm is parallel to the coastline, and the temperature rises from the coast to the inland. In Jiangsu province, the spring temperature rises faster in the west than in the east, with a difference of 4 ~ 7 days. In autumn, the temperature in the south is slower than that in the north, with a difference of 3 ~ 6 days between the north and the south.