Planning for the weather is an important factor for making your trip to Xianyou County a success, especially when you’re splurging. The hottest months are usually July and August with an average temp of 80°F, while the coldest months are January and February with an average of 56°F. The rainiest months in Xianyou County are June, August, May, and July, with each month seeing an average of 9 inches of rainfall.