Month-by-month travel weather
Busan May weather
Busan, South Korea · May
Comfortable days that often extend your itinerary
May often feels low-humidity and stable, making seaside promenades feel easy and pleasant.
Even with comfortable weather, sunsets can feel cool with breeze, so a thin layer still has value.
May averages at a glance
Average low
around 13–16°C
Average high
around 21–24°C
Average rainfall
around 70–120 mm
Wet days
about 6–8 days
What to wear in May in Busan
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Short sleeves or light long sleeves with a thin outer layer works well.
- • Hat and sunscreen help on longer outdoor routes.
Travel tips for visiting Busan in May
- • Combining beaches + markets + hillside routes can push step counts—shoes matter.
- • For night views, keep a thin layer for breeze.
May weather in Busan — FAQ
Q. Can you swim in May?
A. It depends, but many people still find the water cold. Seaside walks are usually very comfortable.
Q. Does it rain in May?
A. Yes, but extended monsoon-style stretches are less common than in June–July.
Explore Busan
These pages are connected so you can compare conditions and decide for yourself.