
South Korea
Average temperatures, rainfall and conditions through the year, based on 20 years of historical data.
Busan experiences its warmest weather in August, with average highs reaching 29°C (84.2°F). The coolest month is typically January, averaging 6.5°C (43.7°F). Rainfall is heaviest in July (around 262.4mm), while January tends to be the driest month of the year with approximately 29.4mm of precipitation.
29°C (84.2°F)
Hottest month avg high
6.5°C (43.7°F)
Coolest month avg high
262mm
Wettest month avg
29mm
Driest month avg
| Month | Avg High | Avg Low | Rainfall | Rainy Days | Sunshine |
|---|---|---|---|---|---|
| Jan | 6.5°C (43.7°F) | -1.3°C (29.7°F) | 29.4mm | 4 | 7.9h |
| Feb | 8.5°C (47.3°F) | 0.3°C (32.5°F) | 49.3mm | 6 | 8.4h |
| Mar | 12.7°C (54.9°F) | 4.2°C (39.6°F) | 84.2mm | 8 | 8.8h |
| Apr | 17°C (62.6°F) | 8.8°C (47.8°F) | 112.3mm | 8 | 9.4h |
| May | 21.4°C (70.5°F) | 13.6°C (56.5°F) | 120.6mm | 8 | 9.9h |
| Jun | 24.5°C (76.1°F) | 18.2°C (64.8°F) | 163.6mm | 10 | 9.1h |
Suggested packing for Busan's climate.
Light layers that work for both mild afternoons and cooler evenings.
A compact umbrella and a light rain jacket for the wettest months.
A warm jacket or fleece for chilly mornings and evenings.
Get a day-by-day weather plan for your exact travel dates.
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