Weather · Busan, South Korea
Busan Weather in January
January in Busan averages 7°C by day and -3°C at night, with about 32mm of rain. That makes it not the easiest month, weather-wise.
Avg high
7°C
45°F
Avg low
-3°C
27°F
Rainfall
32mm
#10 wettest of 12
What to pack
Warm layers and a proper coat. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in Busan builds it around the season for you.