Turpan is the hottest city in China and it is called the “Fire State”. The summer begins from the mid April and spans almost five months. June, July and August are the hottest months and the average temperature can reach over 38 ℃. The winter starts from the late November and the average temperature is between -5 ℃ and -10 ℃. July, August and September are said to be the best traveling season when the melons and fruits are ripening. Although the weather is hot, it won’t affect the rest of visitors because of the large temperature difference between day and night.