hi there
first i warmly welcome to silk road .
i am from xinjiang so i know weather in this place but other i don,t know it . that is good time to see my home town , rich with fruits , candy melone and local bazar. trek or see sunrise in desert will be nice but for the mountainering area day hot ,night cold. if you need info or any help keep in touch e-mail / muslim.com|kashgar /mail.com|kashgar
good luck