Weather in August in Hanoi & Hagiang ? Questions › Category: Vietnam › Weather in August in Hanoi & Hagiang ? 0 Vote Up Vote Down zoomvietnam Staff asked 5 years ago How is the weather in August to travel from Hanoi to Ha Giang? 1 Answers 0 Vote Up Vote Down Sam Staff answered 5 years ago In August, normally it is cool, sometimes rainy. It is the most suitable time to visit Hanoi since it is autumn here!Ha Giang is the same at that time! Your Answer 9 + 0 = Your Email Your Name Public Only Me & Admin