Donghae weather in May 2025

Expect 22°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Donghae in May. Check more long-term weather averages for Donghae in May before you book your next holiday to South Korea in 2025/2026.

  • 22°C maximum daytime temperature in May in Donghae22
    22°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in May in Donghae8
    8 days with some rainfall
  • 11°C minimum night-time temperature in May in Donghae11
    11°C min night temperature
  • 14 hours of daylight per day in May in Donghae14
    14 hours of daylight per day
  • No heat & humidity in May in Donghae0
    No heat & humidity
  • 70 mm monthly rainfall in May in Donghae70
    70 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Donghae8
    8 (Very High) UV index
  • 14°C sea temperature in May in Donghae14
    14°C sea temperature

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The May 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 May?

Daytime temperatures usually reach 22°C in Donghae in May, falling to 11°C at night.

How sunny is it in Donghae in May?

There are normally 8 hours of bright sunshine each day in Donghae in May - that's 58% of daylight hours.

How warm is the sea around Donghae in May?

The average sea temperature around Donghae in May is 14°C.

Does it rain in Donghae in May?

There are usually 8 days with some rain in Donghae in May and the average monthly rainfall is 70mm.

Donghae May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:29 19:13
Friday, 16th May 2025 05:14 19:27
Saturday, 31st May 2025 05:04 19:38

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