Visit Sapa in Vietnam
Balancing on the edges of a rice field with endless views. A trek through the valley of Sapa is definitely a must for the bucket list.
This page shows both the average monthly rainfall and the number of rainy days in Binh Chau, Ba Ria - Vung Tau, Vietnam. These averages rely on historical data collected over 30 years, from 1990 to 2020. Now, let's break down all the details for a clearer picture.
Binh Chau experiences significant rainfall throughout the year, averaging 1862 mm (73 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.
The climate in Binh Chau shows significant variation throughout the year. Expect 296 mm (12 in) of precipitation during the wettest month September, distributed over 20 rainy days.
In contrast, February offers drier and sunnier days, with around 6.6 mm (0.3 in) of rainfall over 5 rainy days.
September, the wettest month, has a maximum daytime temperature of 30°C (86°F). The city receives 187 hours of sunshine in this period. During the driest month February you can expect a temperature of 30°C (86°F). For more detailed insights into the city's temperatures, visit our Binh Chau Temperature page.
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.
Binh Chau's average annual precipitation is 1862 mm (73 in). Let's compare this to some popular worldwide tourist destinations:
In Toronto, Canada, annual precipitation averages 964 mm (38 in), with snowy winters and rainy summers.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
Ho Chi Minh City, Vietnam, receives 1955 mm (77 in) of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
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.
Tropical Rainforests: In tropical regions, rainfall is generally abundant year-round. Areas near the equator, like the Amazon rainforest, can receive up to 3000 mm (118 in) of rain annually.
Desert Regions: Deserts such as the Sahara and Arabian deserts typically see less than 250 mm (9.8 in) of rainfall annually. Rainfall tends to be infrequent, but when it does occur, it is often intense.
Temperate Zones: In temperate regions, precipitation tends to be more evenly distributed, though areas closer to the ocean may see more rain in the winter months, and areas further inland experience drier summers.
Polar Regions: Precipitation in polar regions, like Antarctica, is extremely low, often falling as snow. Average annual precipitation in Antarctica is less than 200 mm (7.9 in), with some areas receiving as little as 50 mm (2 in) annually.
For more detailed information about Binh Chau's weather, including sunshine hours, humidity levels, and temperature data, visit our Binh Chau Climate page.
Pick a month to see the average temperature, rainfall and sunshine in Binh Chau - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Binh Chau climate overview or explore weather in Vietnam.
Where to go in October - average daytime high across popular destinations.
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Visit Sapa in Vietnam
Balancing on the edges of a rice field with endless views. A trek through the valley of Sapa is definitely a must for the bucket list.
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