Verdict: Good month
Busan Weather in March
March is mild-to-cool in Busan, topping out near 14°C (57°F) — comfortable with a layer on. Rain is occasional — about 8 wet days in a typical year. Overall, March is a solid month to visit Busan.
Average high
14°C / 57°F
Average low
4°C / 39°F
Rain days
~8
Precipitation
102 mm
What to pack for Busan in March
- Layers — t-shirts under a light jacket or sweater
- A packable rain shell or compact umbrella earns its space
- Comfortable walking shoes — every guide on this site assumes you'll use them
March against the rest of the year
Warmest in Busan: Aug (30°C / 86°F) · Coolest: Jan (7°C / 45°F) · Wettest: Jul (~20 rain days)
7°
-3°
Jan
9°
0°
Feb
14°
4°
Mar
18°
8°
Apr
22°
13°
May
26°
18°
Jun
28°
23°
Jul
30°
24°
Aug
26°
20°
Sep
21°
12°
Oct
15°
5°
Nov
7°
-2°
Dec
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)