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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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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