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South Korea weather in June 2026

Asia

South Korea weather in June 2026

 

Day

24 °C

 

Night

19 °C

 

Sea

20 °C

 

Precipitation

242 mm

in month

 

Rainy days

11 days

in month

 

Daylight

14 hours

average

 

Sunshine

6 hours

average

 

Humidity

82 %

 

Day

24 °C

 

Night

19 °C

 

Sea

20 °C

 

Precipitation

242 mm

in month

 

Rainy days

11 days

in month

 

Daylight

14 hours

average

 

Sunshine

6 hours

average

 

Humidity

82 %

Overview: South Korea
In June in South Korea, the average air temperature ranges from 24 °C (76 °F) during the day to 19 °C (65 °F) at night. There are 11 days of rain on average, where the rainfall is 242 mm (9.54 in).

Weather charts for South Korea

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Aerial view of architecture near Busan on a sunny day with some clouds
Jeju at sunset time
Seoul at sunset time

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Weather overview and FAQs

Weather overview

In June in South Korea, the average air temperature ranges from 24 °C (76 °F) during the day to 19 °C (65 °F) at night. There are 11 days of rain on average, where the rainfall is 242 mm (9.54 in).

Are there good conditions to visit in South Korea in June?

There are good conditions for visiting in June in South Korea. The temperature during the day will be nice 24 °C (76 °F). At night, temperatures hover around a pleasant 19 °C (65 °F). A sea temperature of 20 °C (68 °F) can seem colder to some, but others will call it refreshing.

What is the temperature in South Korea during the day in June?

In South Korea in June, the average daily temperatures will be 24 °C (76 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

What is the sea temperature in June in South Korea?

The temperature of the sea in South Korea in June is 20 °C (68 °F). The sea at this temperature is quite cold, but it is already possible to stay in it for a long time and it is pleasantly refreshing on hot, steamy days.

How many days of precipitation on average can I expect in June in South Korea?

There are 11 days, which are rainy in South Korea in June, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.7 days of the week, or in general - 38 % days.

How many hours of sun to expect in June in South Korea?

There is an average length of sunshine of 6 hours per day in South Korea in June.

What is the rainfall intensity in June in South Korea?

There is precipitation of 242 mm (9.54 in) in South Korea in June, which means 8 mm (0.32 in) rainfall per day on average.

What is the air temperature in June in South Korea at night?

The average night temperature in South Korea in June is 19 °C (65 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.

How long is the day (from dawn till dusk) in South Korea in June?

The length of daylight in South Korea in June is 14 hours.

Is June part of the wet season in South Korea?

No, there is no wet season in June in South Korea - you can expect 11 days of rain during the month.

Is June part of the dry season in South Korea?

No, June is not a dry month in South Korea, expect rain approximately 11 days in a month.

How windy is South Korea in June?

An average wind scale that can be expected in South Korea in June is 4.

What level of humidity is to expect in South Korea in June?

Humidity in South Korea in June is 82 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

What is the temperature trend in South Korea in June?

Over the course of June in South Korea, the temperatures are rising from 23 °C (73 °F) at the beginning of the month to 26 °C (79 °F) at the end of the month.

Is South Korea rainier in June than in July?

No, in June in South Korea it does not rain more than in July.

How does the sea temperature evolve during the month in June in South Korea?

The sea temperature during June in South Korea has an increasing tendency from 18 °C (65 °F) at the beginning of the month to 22 °C (72 °F) at the end of the month.

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Useful links

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