Tianqidan used in Hangzhou National Day.

Recently, the weather is very good, neither too cold nor too hot, which is the best time to visit Hangzhou. It is 25-6 in the daytime when the temperature is high, and it is only 17-8 at night. You can wear short sleeves during the day. You'd better take a thin coat, which you can wear when it's cold at night.

Judging from the weather, it should be similar to the weather during the National Day.