Pack or skip
Rain jacket for Busan in April
Verdict
Pack it
Around 8 rainy days — a shell keeps you moving between subway stops.
Why
Busan in April averages highs of 62°F, lows of 48°F, 8 rainy days.
That climate means a rain jacket earns its space in the bag. Around 8 rainy days — a shell keeps you moving between subway stops.