Gwangju weather in September (South Korea)

Looking to travel to Gwangju in September? This guide provides all the details you need.

In September, Gwangju generally has high temperatures and high rainfall. Daytime temperatures hover around 28°C (show in °F), while nights can cool down to about 17°C.

Gwangju in September usually receives high rainfall, averaging around 149 mm (show in inches) for the month. Based on our climate data of the past 30 years, about 10 days of rain are anticipated.

The area experiences a moderate amount of sunshine, with approximately 172 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

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

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


Gwangju, monthly averages in September

Show in Fahrenheit
Min Temperature 17°C  
Max Temperature 27.8°C  
Chance of Rain 32%  
Precipitation 149 mm  
Rainy days 10 days  
Humidity 74% *  
Sunshine 172 hours *  
Percentage Sunshine 47% *  
* Data from: Kwangju, South Korea (7 KM, 4 Miles).

Where to go in South Korea in September

Find out more about the weather in South Korea 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 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So, what should you wear in Gwangju 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.

Outdoor sports

Interested in more climate information?

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

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 climate conditions. Find out where to go with our weather planner.