Taking the local weather in Trại Cau into account can help you maximise your time at the pool during your trip. The hottest months are usually June and July, with an average temperature of 28°C, while the coldest months are January and December, with an average of 18°C. The rainiest months in Trại Cau are August, June, July and May, with each month seeing an average of 378 mm of rainfall.