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Sea Temperature in Seoul in October
Complete information on the sea temperature range in the East China Sea in Seoul in October. Historical daily data. Climate details for October. Tips on swimming conditions and beach relaxation in Seoul. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Seoul in October
14°C
MINIMUN
19.5°C
AVERAGE
25°C
MAXIMUM
Historical Data of Water Temperature in October in Seoul
Water Temperature Chart for East China Sea in Seoul in October
Sea Temperature Table in Seoul in October Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Oct 1 | 23°C | 22°C | 20°C | 22.5°C |
| Oct 2 | 24°C | 22°C | 19°C | 22.3°C |
| Oct 3 | 24°C | 22°C | 19°C | 22.3°C |
| Oct 4 | 24°C | 21°C | 19°C | 22.0°C |
| Oct 5 | 24°C | 22°C | 19°C | 22.0°C |
| Oct 6 | 23°C | 20°C | 19°C | 21.5°C |
| Oct 7 | 23°C | 21°C | 18°C | 21.3°C |
| Oct 8 | 24°C | 21°C | 18°C | 21.5°C |
| Oct 9 | 22°C | 20°C | 18°C | 20.5°C |
| Oct 10 | 22°C | 21°C | 18°C | 21.0°C |
| Oct 11 | 22°C | 21°C | 18°C | 20.8°C |
| Oct 12 | 22°C | 20°C | 17°C | 20.5°C |
| Oct 13 | 23°C | 20°C | 17°C | 20.8°C |
| Oct 14 | 22°C | 20°C | 17°C | 20.5°C |
| Oct 15 | 22°C | 20°C | 17°C | 20.3°C |
| Oct 16 | 22°C | 19°C | 17°C | 20.0°C |
| Oct 17 | 22°C | 19°C | 16°C | 19.8°C |
| Oct 18 | 21°C | 19°C | 16°C | 19.5°C |
| Oct 19 | 21°C | 19°C | 16°C | 19.5°C |
| Oct 20 | 20°C | 20°C | 16°C | 19.3°C |
| Oct 21 | 21°C | 19°C | 15°C | 19.0°C |
| Oct 22 | 21°C | 19°C | 15°C | 19.0°C |
| Oct 23 | 20°C | 18°C | 15°C | 18.3°C |
| Oct 24 | 20°C | 18°C | 15°C | 18.3°C |
| Oct 25 | 20°C | 18°C | 15°C | 18.5°C |
| Oct 26 | 20°C | 18°C | 14°C | 17.8°C |
| Oct 27 | 19°C | 18°C | 14°C | 17.8°C |
| Oct 28 | 20°C | 18°C | 14°C | 18.0°C |
| Oct 29 | 19°C | 18°C | 14°C | 17.8°C |
| Oct 30 | 20°C | 18°C | 14°C | 17.8°C |
Seoul Climate and Swimming Opportunities in October
22°C
Average Day Air Temperature
9°C
Average Night Air Temperature
54 mm
Precipitation Amount per Month
6 days
Number of Rainy Days
11 hrs
Daylight
per Day
7 hrs
Sunshine
per Day
6 km/h
Average Wind Speed
70%
Average
humidity
Seoul lies within in South Korea. The average daytime temperature in Seoul in October is 22°C (71°F), while the nighttime average is 9°C (48°F). There are typically six rainy days during the month, with a total precipitation of 54 mm (2.1 inches). The daylight duration in October in Seoul is 11 hours, with an average of 7 hours of sunshine per day. The average wind speed in October is 6 km/h (4 mph), and the humidity level is around 70%.
The water temperature in Seoul in October ranges from 17°C to 22°C (63°F to 72°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 20°C (68°F) by mid-October and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Seoul for October is 20°C (68°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.
Frequently Asked Questions About Water Temperatures in October in Seoul
What is the sea temperature in Seoul in October?
The water temperature in the East China Sea in Seoul in October ranges from 17°C to 22°C (63°F to 72°F).
Is it possible to swim in the East China Sea in Seoul in October?
The average sea temperature in Seoul in October is 20°C (68°F), and the air temperature is 22°C (71°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.