Taking the local weather in Minh Châu into account can help you maximise your time at the pool during your trip. The hottest months are usually July and June, 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 Minh Châu are August, July, June and September, with each month seeing an average of 451 mm of rainfall.