Jeju

Jeju Island Weather in June

Average temperatures, rainfall, sunshine and the best places to visit in Jeju Island, South Korea in June.

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Thinking about venturing to Jeju Island, South Korea this June and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Jeju Island in June

Jeju Island, South Korea is a region in South Korea. June in Jeju Island generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 23°C (73°F) and nighttime temperatures around 19°C (66°F) in Jeju.

For specific regional insights in Jeju Island, South Korea, refer to the map provided below.

Precipitation

In June, precipitation varies across different areas. From heavy rainfall in Jeju with an average of 203 mm (8 in) to heavy rainfall in Seogwipo with 243 mm (9.6 in). Based on climate data from the last 30 years, Jeju receives the most rainfall during this month of the year.

Average sunshine

Most areas see decent amounts of sunshine this month. Jeju gets around 170 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore Jeju Island by month

Pick a month to see the average temperature, rainfall and sunshine in Jeju Island — and find the best time to visit. (based on Jeju)

Best Places to Visit in Jeju Island in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Jeju Island.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Jeju Island

What is the weather like in June for some of the most popular destinations in Jeju Island, South Korea?

Temperature range in Jeju Island (June)

Precipitation variation in Jeju Island (June)

Jeju

In June Jeju generally has high temperatures with maximum daytime temperatures around 23°C (73°F), minimum nighttime temperatures around 19°C (66°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

May
June
July
Max temperature
20°C (68°F)
23°C (73°F)
28°C (82°F)
Min temperature
15°C (59°F)
19°C (66°F)
24°C (75°F)
Monthly sun hours
211 hours
170 hours
195 hours
Monthly rainfall
111 mm (4.4 in)
203 mm (8 in)
189 mm (7.4 in)
Monthly rainy days
11 days
13 days
15 days
Weather conditions

Seogwipo

In June Seogwipo generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 19°C (66°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

May
June
July
Max temperature
22°C (72°F)
25°C (77°F)
29°C (84°F)
Min temperature
15°C (59°F)
19°C (66°F)
24°C (75°F)
Monthly sun hours
198 hours
145 hours
142 hours
Monthly rainfall
134 mm (5.3 in)
243 mm (9.6 in)
233 mm (9.2 in)
Monthly rainy days
11 days
13 days
15 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Jeju Island, in South Korea.

Popular cities in June

Day & night temperatures, rainfall and average weather in Jeju Island in June.

City Weather Day temp Night temp Rainfall
Jeju 23°C (73°F) 19°C (66°F) 203 mm (8 in)
Seogwipo 25°C (77°F) 19°C (66°F) 243 mm (9.6 in)

Jeju Island weather in June: frequently asked questions

What is the weather like in Jeju Island, South Korea in June?

June in Jeju Island, South Korea brings unpleasant weather. In Jeju, daytime temperatures are typically around 23°C (73°F) and nighttime lows hover near 19°C (66°F).

What is the average temperature in Jeju Island, South Korea in June?

Average temperatures in Jeju Island, South Korea during June range from a nighttime low near 19°C (66°F) to a daytime high around 23°C (73°F) in Jeju.

Does Jeju Island, South Korea get a lot of rain in June?

Rainfall in Jeju Island, South Korea peaks during June. Jeju averages roughly 203 mm (8 in), so frequent and sometimes heavy showers are the norm.

Is June a Good Time to Visit Jeju Island, South Korea?

Given the typically unpleasant weather conditions in Jeju, June may not be the ideal time to visit Jeju Island, South Korea.

Generally speaking, October provides perfect weather in Jeju. In contrast, January and February tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Jeju Island.

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.