South KoreaCountries South Korea Jeju Island September Precipitation
South KoreaSouth Korea Jeju Island
Jeju Island South Korea
Precipitation in September
Climate ▸Forecast ▸September ▸October ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

September Rainfall Precipitation in Jeju Island

Jeju Island is a region in South Korea. In September precipitation ranges from heavy in Jeju with 178 mm of rainfall to heavy in Seogwipo with 200 mm of rainfall. September is a summer month in Jeju Island.

Where and how much does it rain in Jeju Island in September?

Find the average total precipitation in September for the most popular destinations in Jeju Island on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
Map not visible? Whoops sorry! Please refresh the page.
Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

Select a Month of Interest

Check the weather conditions for any month in Jeju Island.

For a detailed overview of the weather over the year and the best time to visit South Korea, check out our Jeju Island's climate page.

  • How much rainfall does Jeju Island receive in September?
    • If you're considering a trip to Jeju Island, remember that September falls within the rainy season. With an average of 178 mm) of rain in September, Jeju's weather becomes notably unpredictable due to the frequent downpours.

  • What is the wettest city in September in Jeju Island?
    • In our records, Seogwipo stands out as having an average precipitation level of 200 mm, making it the wettest location.

  • What is the driest city in September in Jeju Island?
    • The driest place is Jeju with an average precipitation of 178 mm according to our data.

    Interested in more climate information?

    Weather and climate has detailed information for every country in the world. Are you going to South Korea? Get detailed 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.