How is the weather in East China in February?

I lived in Suzhou for two years. February is not a good season because the weather is still relatively cool, and it often rains, making it relatively humid. Although many plants in East China do not lose their leaves in winter, However, it still seems a bit desolate at this time, not as good as after the Qingming Festival, when birds are singing and flowers are fragrant everywhere, so I suggest you go after mid-April, because the plum rain will basically have passed by then.