Ho Chi Minh City Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Ho Chi Minh City, Ho Chi Minh Municipality, Vietnam. This average is based on long-term data collected between 1990 and 2020. Now, let's break down all the details for a clearer picture.
Ho Chi Minh City experiences significant rainfall throughout the year, averaging 1955 mm (77 in) of precipitation annually. However, this abundant rainfall is not evenly distributed, with a distinct dry and rainy season during certain months. You can clearly see this in our monthly precipitation graphs below.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
The climate in Ho Chi Minh City shows significant variation throughout the year. Expect 321 mm (13 in) of precipitation during the wettest month September, distributed over 20 rainy days.
In contrast, February offers drier and sunnier days, with around 12 mm (0.5 in) of rainfall over 4 rainy days.
September, the wettest month, has a maximum daytime temperature of 32°C (90°F). The city receives 163 hours of sunshine in this period. During the driest month February you can expect a temperature of 34°C (93°F). For more detailed insights into the city's temperatures, visit our Ho Chi Minh City Temperature page.
Explore Ho Chi Minh City's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Ho Chi Minh City spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Vietnam: City Comparison
The map below shows the annual precipitation across Vietnam. You can also select the different months in case you are interested in a specific month.
heavy rainfall
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Ho Chi Minh City vs World: Rainfall Compared
Ho Chi Minh City's average annual precipitation is 1955 mm (77 in). Let's compare this to some popular worldwide tourist destinations:
New York City, USA, receives 1276 mm (50 in) of rainfall annually, with precipitation evenly distributed throughout the year.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
Melbourne, Australia, has 690 mm (27 in) of rainfall annually, spread fairly evenly throughout the year.
Kuala Lumpur, Malaysia, receives 2529 mm (100 in) of annual rainfall, characteristic of its equatorial tropical rainforest climate, with consistent rainfall throughout the year and peak months during March and November.
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
- Mawsynram in India is noted as being the wettest place on earth, with over 11 meters (36 feet) of rain falling every year.
- In contrast, Antofagasta in Chile is among the driest places on the planet, getting less than 0.1mm (0.004 inches) per year, with some years recording virtually no rainfall.
- Nearly 1,650 thunderstorm cells are estimated over the planet at any given time.
For more detailed information about Ho Chi Minh City's weather, including sunshine hours, humidity levels, and temperature data, visit our Ho Chi Minh City Climate page.
