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Busan weather in September (South Korea)

Can you expect sunny skies in Busan in September? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

In September, Busan usually has high temperatures and heavy rainfall. The summer season is characteristic of September. The temperature during the day can rise to approximately 26°C. At night, it falls to around 21°C.

Precipitation

Busan in September falls under the rainy season with heavy rainfall, averaging around 171 mm for the month. Historically, the month has about 11 days of rain.

Average sunshine

Expect a moderate amount of sunlight, with approximately 172 hours. This means a pleasant mix of sun and clouds.

Should you favor a climate that's both dry and comfortably warm October typically offers the most agreeable circumstances. On the other hand, January and February tend to be characterized by conditions that may not be as optimal.

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

 

Busan, monthly averages in September

Min TemperatureMin Temperature 21°C  
Max TemperatureMax Temperature 26°C  
Chance of RainChance of Rain 36%  
PrecipitationPrecipitation 171 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 74%  
SunshineSunshine 172 hours  
Percentage SunshinePercentage Sunshine 44%  

Where to go in South Korea in September

Find out more about the weather in South Korea and which places have the best travel conditions in this month.

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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 this month?

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.

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Busan.

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