Donghae weather in September 2026

Q: How hot is it in Donghae in September?

Daytime temperatures usually reach 25°C in Donghae in September with low heat and humidity, falling to 16°C at night.

Q: How sunny is it in Donghae in September?

There are normally 7 hours of bright sunshine each day in Donghae in September - that's 54% of daylight hours.

Q: Does it rain in Donghae in September?

There are usually 9 days with some rain in Donghae in September and the average monthly rainfall is 161mm.

Q: What is the chance of a typhoon in Donghae in September?

On average less than 1 day in September in Donghae is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 73°F in Donghae, South Korea in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 8.0 inches of rainfall in the month.

73
73°F max day temperature
6
6 hours of sunshine per day
10
10 days with some rainfall
59
59°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
8.0
8.0 inches of monthly rainfall
7
7 (High) UV index
72
72°F sea temperature

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The September 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)

How hot is it in Donghae in September?

Daytime temperatures usually reach 77°F in Donghae in September with low heat and humidity, falling to 61°F at night.

How sunny is it in Donghae in September?

There are normally 7 hours of bright sunshine each day in Donghae in September - that's 54% of daylight hours.

Does it rain in Donghae in September?

There are usually 9 days with some rain in Donghae in September and the average monthly rainfall is 6.3 inches.

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

On average less than 1 day in September in Donghae is likely to be affected by the passage of one or more tropical storms.

Donghae September sunrise & sunset times

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st September 2026	05:53	18:53
Tuesday, 15th September 2026	06:05	18:32
Wednesday, 30th September 2026	06:18	18:09

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South Korea - quick facts
Flight time^✝	11 hours
Time difference	UK +9 hours
Language(s)	Korean
Currency	South Korean Won
Electricity	C + F plug (220V)
Driving side	Right