South Korea weather in October 2025
South Korea weather in October 2025
Day
22 °C
Night
14 °C
Sea
22 °C
Precipitation
76 mm
in month
Rainy days
6 days
in month
Daylight
11 hours
average
Sunshine
6 hours
average
Humidity
71 %
Day
22 °C
Night
14 °C
Sea
22 °C
Precipitation
76 mm
in month
Rainy days
6 days
in month
Daylight
11 hours
average
Sunshine
6 hours
average
Humidity
71 %
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Weather overview and FAQs
Weather overview
In October in South Korea, the average air temperature ranges from 22 °C (71 °F) during the day to 14 °C (58 °F) at night. There are 6 days of rain on average, where the rainfall is 76 mm (2.97 in).
Is October a good month to visit South Korea?
There are good conditions for visiting in South Korea in October. The seawater temperature reaches ideal 22 °C (72 °F). There are only 6 days of rain in the whole month, so you can leave your umbrella at home. There are some people, who may feel a slight chill at 22 °C (71 °F), but others will feel perfectly fine. The temperature of 14 °C (58 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the temperature in South Korea during the day in October?
In South Korea in October, the average daily temperatures will be 22 °C (71 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
What is the sea temperature in South Korea in October?
In South Korea in October expect the sea to be warm at 22 °C (72 °F). This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.
What is the average number of rainy days in October in South Korea?
In South Korea in October, we can expect 6 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.4 days of the week, or in general - 20 % days.
How heavy is the precipitation in October in South Korea?
There is precipitation of 76 mm (2.97 in) in October in South Korea, which means 3 mm (0.10 in) rainfall per day on average.
What is the air temperature in October in South Korea at night?
The average night temperature in South Korea in October is 14 °C (58 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
How long is the day (from dawn till dusk) in South Korea in October?
The length of daylight in South Korea in October is 11 hours.
How many hours of sun to expect in October in South Korea?
In October in South Korea, you can expect around 6 hours of sunshine.
Is there a wet season in South Korea in October?
No, there is no wet season in October in South Korea - you can expect 6 days of rain during the month.
How does the sea temperature evolve during the month in South Korea in October?
South Korea has a decreasing trend of the sea temperature during October - from 23 °C (74 °F) in the first days of the month to 21 °C (69 °F) in the last days of the month.
How windy is South Korea in October?
In October in South Korea, there will be an average wind scale of 4.
Is the sea in South Korea warmer in October than in September?
No, the sea temperature in South Korea in October is not higher than in September.
Is South Korea rainier in October than in November?
No, in South Korea in October it does not rain more than in November.
What is the humidity in South Korea in October?
Humidity in South Korea in October is 71 %.
What is the temperature trend in October in South Korea?
During October in South Korea, the day temperatures are decreasing - from 24 °C (75 °F) at the beginning of the month to 19 °C (66 °F) at the end of the month.