Busan Weather in January
South Korea · 30-year monthly averages
🤔 Fair time to visit
January in Busan is chilly, with average daytime highs around 8°C (47°F) and nighttime lows near 0°C (32°F). Expect roughly 35mm of precipitation spread over about 4 rainy days, with little rainfall.
Avg high
8°C
47°F
Avg low
0°C
32°F
Rainfall
35mm
dry
Rainy days
4
days with ≥1mm
☀️ About 203 hours of sunshine over the month (~7h/day).
🎒 What to pack
- jacket or coat
- long-sleeve layers
January vs the rest of the year
FAQ
- How hot is Busan in January?
- January in Busan is chilly, with average daytime highs around 8°C (47°F) and nighttime lows near 0°C (32°F). Expect roughly 35mm of precipitation spread over about 4 rainy days, with little rainfall.
- Does it rain a lot in Busan in January?
- Busan sees around 35mm of precipitation in January on average — dry by global standards.
- Is January a good time to visit Busan?
- January is a workable month to visit Busan, but expect some weather trade-offs.