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 temperature of 27°C, while the coldest months are January and February, with an average of 14°C. The rainiest months in Xianyou County are June, August, May and July, with each month seeing an average of 224 mm of rainfall.