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

Is Ansan a good destination in September, weather-wise? Find all the essential weather information for this month in our guide.

Temperatures

In September, Ansan typically experiences high temperatures and high rainfall. Summer occurs in September. Anticipate daytime highs near 26°C, and cooler nights with temperatures around 19°C.

Precipitation

Ansan in September usually receives high rainfall, averaging around 132 mm for the month. When we look at the climate data from the last 30 years, you can expect around 8 days of rain.

Average sunshine

Enjoy a sunny month with about 202 hours of sunshine, providing a cheerful and lively atmosphere.

If you prefer dry days with pleasant temperatures, October typically offers the best circumstances. While January, February, March and July tend to showcase less optimal conditions.

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

 

Ansan, monthly averages in September

Min Temperature 19°C  

Max Temperature 26°C  

Chance of Rain 28%  

Precipitation 132 mm  

Rainy days 8 days  

Humidity 71% *  

Sunshine 202 hours *  

Percentage Sunshine *  

* Data from: Incheon, South Korea (18 KM, 11 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

9/10

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 Ansan.

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.