Planning for the weather is an important factor for making your trip to Trang Dinh a success, especially when you're splurging. The hottest months are usually July and June, with an average temperature of 27°C, while the coldest months are January and December, with an average of 16°C. The rainiest months in Trang Dinh are August, June, July and May, with each month seeing an average of 250 mm of rainfall.