Isn't it dry in winter? Why does it always rain? Is winter sunny or rainy?

Hello! In fact, winter in Hunan is not very dry. On the contrary, some years are wet, cold and humid. Just like this year, Hunan's winter time is about 1 month ahead of schedule. The weather in Hunan is basically good all year round, it's really dry! In short, I still think there are more rainy days than sunny days in Hunan in winter!