Donghae weather in January 2026

Expect 3°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Donghae in January based on long-term weather averages. There is usually 6 days with some rainfall and 57 mm of average monthly rainfall in January.

  • 3°C maximum daytime temperature in January in Donghae3
    3°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in January in Donghae6
    6 days with some rainfall
  • -6°C minimum night-time temperature in January in Donghae-6
    -6°C min night temperature
  • 10 hours of daylight per day in January in Donghae10
    10 hours of daylight per day
  • No heat & humidity in January in Donghae0
    No heat & humidity
  • 57 mm monthly rainfall in January in Donghae57
    57 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Donghae2
    2 (Low) UV index
  • 11°C sea temperature in January in Donghae11
    11°C sea temperature

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The January 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 cold is it in Donghae in January?

Daytime temperatures usually reach 3°C in Donghae in January, falling to -6°C at night.

How sunny is it in Donghae in January?

There are normally 6 hours of bright sunshine each day in Donghae in January - that's 65% of daylight hours.

Is the sea cold around Donghae in January?

The average sea temperature around Donghae in January is 11°C.

Does it rain in Donghae in January?

There are usually 6 days with some rain in Donghae in January and the average monthly rainfall is 57mm. Rain may fall as snow in this month.

Donghae January sunrise & sunset times

Browse the sunrise and sunset times for Donghae in January 2026. Select a month to view Donghae sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:38 17:16
Friday, 16th January 2026 07:37 17:30
Saturday, 31st January 2026 07:28 17:46

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