Busan climate
South Korea
First-time visitors often notice “tiring weather” before they label it as hot or cold in Busan.
First-time visitors often notice “tiring weather” before they label it as hot or cold in Busan.
Climate facts
Jan · Feb
Avg low 0–4°C / high 8–12°C · Wet days: 4–7 per month / 25–60 mm
Mar · Apr
Avg low 6–12°C / high 14–20°C · Rainy days: 6–9 per month / 60–130 mm
Sep · Oct
Avg low 14–20°C / high 22–27°C · Rainy days: 4–8 per month / 60–160 mm
Nov · Dec
Avg low 3–8°C / high 10–15°C · Rainy days: 4–7 per month / 25–70 mm
How it tends to feel for travel
In hotter periods, day-versus-night fatigue accumulates differently, changing how the climate feels.
For travel, what you remember is often variability (rain patterns, humidity, daily swings), not the average.
When it tends to fit
- • Once you see the year-round pattern, it’s easier to judge whether a month fits your style.
- • If you revisit the city, separating “seasonal itineraries” can save a lot of planning time.
- • In humidity- or rain-driven cities, adjusting the indoor/outdoor ratio can change comfort a lot.
When it may not fit
- • If you rely only on averages, you may be surprised by variability (squalls, wind, indoor AC).
- • In monsoon-like periods, the more your itinerary depends on outdoor walking, the higher the risk.
Outfit notes
This connects climate patterns to packing—without over-interpreting.
- • 🌊 Baseline: Sea breeze changes how temperatures feel. Even on mild days, lingering at beaches or viewpoints can feel colder (winter) or stickier (summer).
- • ❄️ Winter (0–12°C feel): Often milder than Seoul, but wind can sharpen the chill. Coat/puffer + warm layers, scarf/gloves are common.
- • 🌱 Spring (6–20°C): Trench/light jacket with shirts/sweatshirts works well. Keep one thin layer for breezy evenings.
It looks simple on paper, but the day-to-day texture can vary.
Explore Busan
These pages are connected so you can compare conditions and decide for yourself.