Gangneung weather in September (Gangwon-Do, South Korea)

How does the weather in Gangneung usually fare in September? Use this page to get an overview of the month’s weather conditions.

Temperatures

The month of September in Gangneung typically includes high temperatures and heavy rainfall. The month of September belongs to the summer season. Expect daytime highs to reach approximately 23°C, with nighttime lows dipping to around 17°C.

Precipitation

Gangneung in September falls under the rainy season with heavy rainfall, averaging around 203 mm for the month. Past climate data indicates that roughly 11 days will see rain.

Average sunshine

The month experiences a moderate amount of sunlight, with 147 hours hours. A nice balance between sunshine and clouds.

In case you lean more towards enjoying temperate temperatures and rain-free days May typically offers the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.

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

 

Gangneung, monthly averages in September

Min Temperature 17°C  

Max Temperature 23°C  

Chance of Rain 35%  

Precipitation 203 mm  

Rainy days 11 days  

Humidity 84% *  

Sunshine 147 hours *  

Percentage Sunshine 38% *  

Data from: Pyeongchang , South Korea (61 KM, 38 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

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 this month?

For visitors traveling to Gangneung, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

7/10

Camping

6/10

Interested in more climate information?

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

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.