Jeju weather in June (Jeju Island, South Korea)

You can expect very pleasant temperatures during the day in June. The average maximum daytime temperature in Jeju in June lies at 23.2°C (73.76°F). The average minimum temperature goes down to around 19.0°C (66.2°F) (often the minimum temperature is noted at night).

June is part of the rainy season with an average precipitation of 203mm (8.0 inches). This makes it the wettest month of the year. There are generally around 13 rainy days. The sun will show itself now and again, with 170 hours of sunshine during the entire month.

 

Jeju, monthly averages in June

Show in Fahrenheit

Min Temperature 19 °C  

Max Temperature 23 °C  

Chance of Rain 45%  

Precipitation 202mm  

Rainy days 13 days  

Humidity 76%  

Sunshine 170 hrs  

Where to go in South Korea in June

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

So what to wear in June? Visitors traveling to Jeju should plan on bringing a totally waterproof coat since it will often be raining. However, also bring your summer cloths because it can be very nice and warm.

What To Do

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

Swimming

7/10

Camping

6/10

Interested in more climate information?

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

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.