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Cao Bằng weather in September (Cao Bằng Province, Vietnam)

What can you expect from the weather in Cao Bằng during September? Here's what the weather might have in store during this month.

In September, Cao Bằng typically experiences very high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 30°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 22°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Cao Bằng in September usually receives heavy rainfall, averaging around 166 mm for the month. When we look at the climate data from the last 30 years, we can expect around 13 days of rain.

The area enjoys a balanced 172 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

In case you lean more towards enjoying temperate temperatures and rain-free days March, October and November typically offer the most optimal weather. In contrast, May, June, July and August tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Cao Bằng climate page with graphs.

 

Cao Bằng, monthly averages in September

Min TemperatureMin Temperature 22°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 44%  
PrecipitationPrecipitation 166 mm  
Rainy daysRainy days 13 days  
HumidityHumidity 83%  
SunshineSunshine 172 hours  
Percentage SunshinePercentage Sunshine  

Where to go in Vietnam in September

Find out more about the weather in Vietnam in September and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Cao Bằng in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Cao Bằng.

Our site offers climate and forecast data for every country in the world. Are you going to Vietnam? On this website you can find historical weather averages for many cities in Vietnam. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.