What's the weather like in Xi 'an recently? I come from the north and have never been to Xi 'an. It's not surprising how much you wear before May Day.

Yesterday, it rained heavily in Xi 'an. Today, the sky began to clear up, the air was fine and the sun was shining. It is expected that there will be light rain on Thursday and Friday, and it will be mainly sunny in the later period. The temperature is over 20 degrees, so you can wear long sleeves and short sleeves. You'd better take an umbrella. If the weather continues to be sunny, it will still be hot, but after the rain, the temperature will drop significantly. You can take a thin coat just in case.