What's the climate like in Zhengzhou, Henan? Is it dry?

There is no spring and autumn in Zhengzhou now. The weather is either cold or hot, it seldom rains and the sun is rarely seen. When the smog is serious, you should prepare a mask. The traffic is blocked until 1 1 at eight o'clock in the morning, and it starts at around three o'clock in the afternoon until eight o'clock in the evening. I hope the landlord will be more patient.