Daytime highs, nighttime lows and the warmest cities across South Korea this June.
South Korea, experiences high average maximum daytime temperatures in June, ranging from 23°C (73°F) in Geoje to 29°C (84°F) in Daegu. Nighttime temperatures generally drop to 18°C (64°F) in Daegu and 19°C (66°F) in Geoje . During June, summer is in full swing.
Curious about the June temperatures in the prime spots of South Korea? Navigate the map below and tap on a destination dot for more detailed stats.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across South Korea.
Marker color shows the average daytime high temperature in June: blue is cold, red is hot.
Expect daytime temperatures around 28°C (82°F) in Seoul. That makes June a high month for South Korea.
After dark, Seoul cools to about 18°C (64°F) on an average June night.
Data insights from our comprehensive database indicate that Daegu is the city with the highest warmth. Daytime peaks average near 29°C (84°F), while the nights are characterized by a low temperature close to 18°C (64°F).
According to our data, Geoje holds the title for the coldest city in South Korea in June. It experiences maximum temperatures of approximately 23°C (73°F) and drops to lows of about 19°C (66°F) during the night.
Across South Korea, sunshine in June ranges from moderately sunny in Seogwipo (145 hours) to sunny in Cheonan (222 hours).
The water temperature averages approximately 18°C (64°F) in Sosan this month, still a bit cool to swim, though some enjoy a refreshing dip.
We have much more information about the climate in South Korea.
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