September weather forecast
Hungnam-guyok, North Korea

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Weather in September

As the calendar flips to September, so does the mood in Hungnam-guyok, with the arrival of autumn. The sea temperature begins to descend to 21.3°C (70.3°F), signaling the upcoming retreat of summer. Daylight hours are significantly reduced, offering a hint at autumn's tranquil mood. October will further intensify these autumnal characteristics. The mellow September weather presents a respite from the summer heat, welcoming a season synonymous with tranquillity and changing foliage.

Sea temperature

In Hungnam-guyok, the average seawater temperature in September is 21.3°C (70.3°F).
Note: Most people find it challenging to enjoy swimming in water that is 21.3°C (70.3°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.

Daylight

The average length of the day in September in Hungnam-guyok, North Korea, is 12h and 28min.
On the first day of September in Hungnam-guyok, sunrise is at 05:57 and sunset at 19:01. On the last day of the month, sunrise is at 06:24 and sunset at 18:13 KST.
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Frequently asked questions

What is the sea water temperature in September in Hungnam-guyok?

In Hungnam-guyok, the average seawater temperature in September is 21.3°C (70.3°F). For swimming, a surface water temperature of 21.3°C (70.3°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Hungnam-guyok have in September?

In Hungnam-guyok, North Korea, the average day length in September is 12h and 28min.

What time are sunrise and sunset in September in Hungnam-guyok?

On the first day of September, sunrise is at 05:57 and sunset at 19:01. On the last day of the month, sunrise is at 06:24 and sunset at 18:13 KST.

Average sea temperature in September
Hungnam-guyok, North Korea

Average sea temperature in September - Hungnam-guyok, North Korea
  • Average sea temperature in September: 21.3°C

The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest month (with the lowest average sea temperature) is January (3°C).

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Average daylight in September
Hungnam-guyok, North Korea

Average daylight in September - Hungnam-guyok, North Korea
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

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Hungnam-guyok, North Korea

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