Busan Weather in April: Climate, Temperature & Travel Tips
Avg 14.0°C · 135mm rain — April is spring in Busan.
- Avg high
- 18.2 °C
- Avg low
- 9.9 °C
- Avg
- 14.0 °C
- Precipitation
- 135 mm
Source: Open-Meteo Archive 2014–2023 · 10-year climate normals
Climate Overview
April in Busan, South Korea brings spring conditions: average temperature 14.0°C, average high 18.2°C, average low 9.9°C. Monthly rainfall averages 135mm, making it a wet time of year.
Conditions are pleasant for most travel activities.
What to Pack
- Light jacket or fleece, long-sleeve shirts
- Closed shoes; layers for changing conditions
- Compact umbrella and waterproof jacket
Best Things to Do
- Walking tours and city exploration
- Parks and outdoor cafes
- Seasonal food and night markets (where applicable)
Pros and Cons of Visiting in April
Pros:
- Shoulder season often means smaller crowds and lower prices
Cons:
- Frequent rain — pack waterproof gear
Climate source: Open-Meteo Archive (2014–2023).
Colour = avg temperature · blue = cool · orange = warm
- 1 August 26.7°C
- 2 July 24.6°C
- 3 September 23.2°C
- 1 January 3.9°C
- 2 December 6.0°C
- 3 February 6.0°C
FAQ
01 What is the average temperature in Busan in April? +
The average is 14.0°C, with a high of 18°C and a low of 10°C.
02 What is Busan like to visit in April? +
It is spring in Busan, which is cool — bring warm clothes.
03 Does it rain often in Busan during April? +
Average rainfall is 135mm, which is high — expect frequent rain.
04 What should I pack for Busan in April? +
Light jacket or fleece, long-sleeve shirts; Closed shoes; layers for changing conditions.
05 Is April a peak travel season for Busan? +
It is closer to off-season, with more reasonable prices and fewer crowds.
06 Where does this climate data come from? +
Monthly averages computed from Open-Meteo Archive 2014–2023 daily observations.
- Sources
- Open-Meteo Archive 2014-2023
- Updated
- 2026-04-17