Taking river and land cruise from Beijing to Xian to Shanghai. From Oct 20 to Nov 8. Average temp?

Hi, generally speaking, it can be not hot and a little cool then. The average temperature could be about 13-15 C, sometimes it may be a little higher. So you can wear overcoat and cardigan. As you arrive at Beijing and Xian then, you may feel a little cooler, so the thin sweater may be also needed.