Seoul at dusk from above, with neon-lit towers and light trails across a busy intersection

Seoul in August

Peak summer

The short answer

August is a below-average month in Seoul.

August is typically Seoul’s hottest month, with high humidity and frequent rainfall.

5/10 overall23–30°CModerate crowdsModerate
Weather3.5/10
Crowds6/10
Prices6/10
Events6/10

August in detail

What August actually feels like

Weather
23–30°C
Peak summer
Crowds
Moderate
Moderate
Prices
Moderate
Moderate

+Long summer days and energetic nightlife

–Heat, humidity and rain

My tip for August

Explore outdoors in the morning or evening and use the middle of the day for indoor activities.

  • summer nightlife
  • food
  • indoor attractions

How August compares

Against the other eleven months

9th of 12 overall in Seoul, 8th for weather, 7th for space, 8th for value. The emptiest month is April; the best value is March.

See all twelve months for Seoul

Not set on August?

Months I'd choose over August

Still going to Seoul in August?

Book early and plan around the busiest hours — heat, humidity and rain

Find hotels in Seoul

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