Planning for the weather is an important factor for making your trip to Lushui County a success, especially when you're splurging. The hottest months are usually May and August, with an average temperature of 20°C, while the coldest months are January and December, with an average of 11°C. The rainiest months in Lushui County are July, August, June and September, with each month seeing an average of 255 mm of rainfall.