Overview: Ho Chi Minh CityHo Chi Minh City (Vietnam) is a place with a tropical climate. Temperatures during the day are in the range from 31 °C (88 °F) in December to 35 °C (94 °F) in April. Temperatures during the night go from 22 °C (71 °F) in January to 25 °C (76 °F) in May. The least rainy month in Ho Chi Minh City is February with its 1 day of rain, the rainiest month is October, when it rains 19 days.