Donghae weather in October 2025

Expect 19°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Donghae in October. Check more long-term weather averages for Donghae in October before you book your next holiday to South Korea in 2025/2026.

  • 19°C maximum daytime temperature in October in Donghae19
    19°C max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in October in Donghae8
    8 days with some rainfall
  • 9°C minimum night-time temperature in October in Donghae9
    9°C min night temperature
  • 11 hours of daylight per day in October in Donghae11
    11 hours of daylight per day
  • No heat & humidity in October in Donghae0
    No heat & humidity
  • 114 mm monthly rainfall in October in Donghae114
    114 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Donghae5
    5 (Moderate) UV index
  • 19°C sea temperature in October in Donghae19
    19°C sea temperature

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Recommended for South Korea

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  • Valid for up to 2 adults & 2 kids aged up to 12

The October weather guide for South Korea (Donghae) 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Donghae in October?

Daytime temperatures usually reach 19°C in Donghae in October, falling to 9°C at night.

How sunny is it in Donghae in October?

There are normally 6 hours of bright sunshine each day in Donghae in October - that's 56% of daylight hours.

How warm is the sea around Donghae in October?

The average sea temperature around Donghae in October is 19°C.

Does it rain in Donghae in October?

There are usually 8 days with some rain in Donghae in October and the average monthly rainfall is 114mm.

Donghae October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:19 18:07
Thursday, 16th October 2025 06:32 17:45
Friday, 31st October 2025 06:47 17:27

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