Weather in Busan in April
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for April in Busan.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youBusan in April is pleasantly mild — daytime temperatures average 17.2°C, dropping to 8.8°C at night. The month is fairly wet (6 rainy days on average), with roughly 9.3 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel. For the complete picture, see the best time to visit Busan — every month compared. Once you know when to go, find your Busan packing list at 247PackingList.
Get ready for Busan in April
Search flights to Busan
Compare 100+ airlines for April — one search, best price.
Search Flights →Thermal travel layers
Pack proper layers — winters are genuinely cold and evenings drop fast year-round.
Check Price →What to pack for Busan in April
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
- Light waterproof layer
Compare all months in Busan
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 7.4°C | 55.2mm | 10/10 |
| February | 9.4°C | 49.6mm | 10/10 |
| March | 14.2°C | 96.7mm | 10/10 |
| April | 17.2°C | 100.0mm | 10/10 |
| May | 21.0°C | 135.1mm | 9/10 |
| June | 24.4°C | 234.5mm | 8/10 |
| July | 27.1°C | 335.7mm | 8/10 |
| August | 28.8°C | 258.5mm | 8/10 |
| September | 25.3°C | 226.2mm | 8/10 |
| October | 20.7°C | 20.2mm | 10/10 |
| November | 15.5°C | 45.1mm | 10/10 |
| December | 7.8°C | 30.3mm | 10/10 |
Full month-by-month guide: best time to visit Busan →
For facts about South Korea — currency, language and dialling code — see our South Korea country guide at 247CountryInfo. Travellers also find it useful to keep a Busan travel guide to hand. Check clothing sizes in South Korea before you shop.
Frequently Asked Questions
Is April a good time to visit Busan?
April rates 10/10 for visiting Busan — excellent time to visit. Expect average highs of 17.2°C, 100.0mm of rain across the month and about 9.3 hours of daily sunshine.
What is the temperature in Busan in April?
In April, Busan has average highs of 17.2°C (63.0°F) and average lows of 8.8°C (47.8°F).
Does it rain in Busan in April?
Some rain is likely. Busan averages 100.0mm across about 6 rainy days in April, so a light waterproof layer is worth packing.
What should I wear in Busan in April?
For Busan in April (17.2°C highs / 8.8°C lows), pack warm layers plus light jacket or fleece, comfortable walking shoes, light waterproof layer.
More essentials for Busan in April
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.