Is it cold in Zhangjiagang in winter? The first year spent the winter in Zhangjiagang. Recently, the weather is very cold. I don't know how thick a cotton coat to add!

1. zhangjiagang is very cold in winter, sometimes it is windy. Under normal circumstances, you should wear cotton sweaters, sweaters and coats (down jackets, cotton-padded jackets).

The weather in zhangjiagang is ok now. It's crisp in autumn, so you can go out to play with suspenders and cardigans.