Busan weather in October 2025

Expect daytime maximum temperatures of 72°F in Busan, South Korea in October based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 2.8 inches of rainfall in the month.

  • 72°F maximum daytime temperature in October in Busan72
    72°F max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in October in Busan6
    6 days with some rainfall
  • 55°F minimum night-time temperature in October in Busan55
    55°F min night temperature
  • 11 hours of daylight per day in October in Busan11
    11 hours of daylight per day
  • No heat & humidity in October in Busan0
    No heat & humidity
  • 2.8 inches monthly rainfall in October in Busan2.8
    2.8 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Busan5
    5 (Moderate) UV index
  • 70°F sea temperature in October in Busan70
    70°F sea temperature

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The October weather guide for South Korea (Busan) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in Busan in October?

Daytime temperatures usually reach 72°F in Busan in October, falling to 55°F at night.

How sunny is it in Busan in October?

There are normally 6 hours of bright sunshine each day in Busan in October - that's 57% of daylight hours.

How warm is the sea around Busan in October?

The average sea temperature around Busan in October is 70°F.

Does it rain in Busan in October?

There are usually 6 days with some rain in Busan in October and the average monthly rainfall is 2.8 inches.

Busan October sunrise & sunset times

Browse the sunrise and sunset times for Busan in October 2025. Select a month to view Busan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:18 18:08
Thursday, 16th October 2025 06:31 17:48
Friday, 31st October 2025 06:44 17:31

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