What's the climate like in Hefei? What should I wear in the middle of August?

The weather in Hefei can wear short sleeves from mid-August to the end of September. During this period, the climate is hot during the day and cooler at night in mid-September. Anyway, I have to go home on National Day, so it is not recommended to bring too many autumn clothes. It's ok to bring some summer clothes, because you have to change them at least once a day for military training! The climate in Hefei is not much different from that in Sichuan. It should be hotter there.