The temperatures in Busan in October are comfortable with low of 16°C and and high up to 21°C.
You can expect about 3 to 8 days of rain in Busan during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Busan in October 2025.
If you’re planning to visit Busan in the near future, we highly recommend that you review the 14 day weather forecast for Busan before you arrive.
Temperatures
21° / 16°
Rainy Days
3
Snowy Days
0
Dry Days
28
Rainfall
73
mm
Sun Hours
10.6
Hrs
