Planning for the weather is an important factor for making your trip to Deqing County a success, especially when you're splurging. The hottest months are usually July and August with an average temp of 81°F, while the coldest months are January and December with an average of 60°F. The rainiest months in Deqing County are May, June, August, and April, with each month seeing an average of 11 inches of rainfall.