Pack or skip
Sun hat for Busan in August
Verdict
Pack it
Midday temps around 84°F — a brim beats reapplying sunscreen every hour.
Why
Busan in August averages highs of 84°F, lows of 73°F, 13 rainy days.
That climate means a sun hat earns its space in the bag. Midday temps around 84°F — a brim beats reapplying sunscreen every hour.