It is colder in winter in Xinjiang. Generally, the lowest outdoor temperature can reach about MINUS 40. But it is better to use collective heating in Xinjiang, so the indoor temperature is very high, so Xinjiang people are used to wearing only thin shirts, sweaters or short sleeves under cotton-padded clothes. For pants, it is usually enough to add a thick pair of pants outside the warm pants, which is not as difficult as imagined. Don't worry too much. But be sure to wear gloves, earmuffs, hats and scarves, and try not to expose your skin.