Seongnam weather in September (Gyeonggi-do, South Korea)

Is Seongnam a good destination in September, weather-wise? Find out what kind of weather to expect during this month.

Temperatures

The month of September in Seongnam typically brings high temperatures and high rainfall. During the day, temperatures usually reach up to 27°C. At night, they tend to fall to approximately 16°C.

Precipitation

Seongnam in September usually receives high rainfall, averaging around 136 mm for the month. Looking at the last 30 years, the data shows about 9 days with rain.

Average sunshine

The month brings about 182 hours of sunlight, offering a comfortable mix of sun and shade.

Should you favor a climate that's both dry and comfortably warm October typically offers 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 Seongnam climate page with graphs.

 

Seongnam, monthly averages in September

Min Temperature 16°C  

Max Temperature 27°C  

Chance of Rain 28%  

Precipitation 136 mm  

Rainy days 9 days  

Humidity 67% *  

Windspeed 7 km/h *  

Sunshine 182 hours *  

Percentage Sunshine 48% *  

* Data from: Seoul, South Korea (20 KM, 12 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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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 Seongnam.

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.