Planning for the weather is a good way to make your trip to Khu bảo tồn Thiên nhiên Pù Luông relaxing and enjoyable, especially when you're splurging. The hottest months are usually June and July with an average temp of 84°F, while the coldest months are January and December with an average of 67°F. The rainiest months in Khu bảo tồn Thiên nhiên Pù Luông are August, September, July, and October, with each month seeing an average of 12 inches of rainfall.