Weather · Seoul, South Korea
Seoul Weather in October
October in Seoul averages 18°C by day and 9°C at night, with about 96mm of rain. That makes it a reasonable time to visit.
Avg high
18°C
64°F
Avg low
9°C
48°F
Rainfall
96mm
#6 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Seoul builds it around the season for you.