Winter weather in Wuhan, etc.

The coldest winter is MINUS 3 or 4 degrees, so you need to bring down jackets and sweaters. I usually wear three pieces. First, I wear warm suits, such as Antarctic horses, plus sweaters and pants. There are down jackets and pants outside, and thicker pants are better. Winter in Wuhan is cold and humid. When it rains, it will be very cold. If it doesn't rain, it would be nice to have sunshine, but you should wear a down jacket. It doesn't snow much, but it basically rains every year. It's just a matter of heavy snow or light snow. I have never been to Kunming. I don't know what winter is like there, and I don't know whether it is colder or how it compares with Wuhan.