Busan Weather in August
Typical weather, rainfall, and packing tips for Busan in August
Korea · August
Busan Weather in August
August weather in Busan averages 29°C with 9 rain days and 78% humidity. Peak summer heat.
Daytime high
32°C
Nighttime low
25°C
Rain days
9 days
UV index
8
Typical Weather in Busan in August
Based on 30-year historical averages.
Temperature
Conditions
What to Expect in August
- 1Daytime highs around 32°C, dropping to 25°C at night.
- 2Expect 9 rain days — rain is occasional.
- 3Humidity sits at 78% — quite humid.
- 47 hours of sunshine per day on average.
- 5UV index of 8 — use SPF 50+.
What to Pack for Busan in August
Best Activities for August Weather
Outdoor sightseeing
Plan outdoor activities for mornings when temperatures are most comfortable.
Indoor attractions
Mix indoor and outdoor experiences for a balanced itinerary.
Food and culture
Summer seasonal dishes and local festivals make August culturally rich.
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Frequently Asked Questions
How we work this out
Temperature and rainfall figures are 30-year meteorological averages. Crowd levels come from national tourism arrival data. Price bands reflect mid-range accommodation and economy flights from major long-haul cities, sampled quarterly.
Last updated 18 July 2026 · Written by the Holicay travel team