Visiting local bars in Taihuai is more fun in good weather. These rainfall averages and temperatures can help you decide the best time for bar hopping. The hottest months are usually July and June with an average temp of 54°F, while the coldest months are January and December with an average of 15°F. The rainiest months in Taihuai are July, August, June, and September, with each month seeing an average of 8 inches of rainfall.