Donghae weather in August 2025

Expect 82°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Donghae in August. Check more long-term weather averages for Donghae in August before you book your next holiday to South Korea in 2025/2026.

  • 82°F maximum daytime temperature in August in Donghae82
    82°F max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in August in Donghae14
    14 days with some rainfall
  • 68°F minimum night-time temperature in August in Donghae68
    68°F min night temperature
  • 14 hours of daylight per day in August in Donghae14
    14 hours of daylight per day
  • Moderate heat & humidity in August in DonghaeM
    Moderate heat & humidity
  • 9.7 inches monthly rainfall in August in Donghae9.7
    9.7 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Donghae9
    9 (Very High) UV index
  • 75°F sea temperature in August in Donghae75
    75°F sea temperature

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The August 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)  |  Imperial (°F)

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How hot is it in Donghae in August?

Daytime temperatures usually reach 82°F in Donghae in August with moderate heat and humidity, falling to 68°F at night.

How sunny is it in Donghae in August?

There are normally 6 hours of bright sunshine each day in Donghae in August - that's 45% of daylight hours.

How warm is the sea around Donghae in August?

The average sea temperature around Donghae in August is 75°F.

Does it rain in Donghae in August?

There are usually 14 days with some rain in Donghae in August and the average monthly rainfall is 9.7 inches.

What is the chance of a typhoon in Donghae in August?

On average 1.4 days in August in Donghae are likely to be affected by the passage of one or more tropical storms.

Donghae August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:27 19:32
Saturday, 16th August 2025 05:40 19:15
Sunday, 31st August 2025 05:53 18:54

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