The temperature difference between day and night is huge in Xinjiang, and short-sleeved, long trousers, thin coats, down jackets, and warm pants are all brought along. In September, Kanas has already seen snow in those places.
The average temperature in Urumqi in September is 12°C ~ 23°C<br/>It is recommended to wear a thin single-layer T-shirt and jeans during the day, and a jacket or a thick jacket outside at night, and a liner to wear inside the pants<br/> Other areas in northern Xinjiang will be four or five degrees lower than Urumqi, so fleece jackets are fine, and cotton clothes are also fine. Down jacket is not needed yet. <br/>Welcome to click the green "Accept as best answer", thanks