Jeju Island — Water Temperature in November

Water Temperature Range

15°C

minimum

19°C

average

23°C

maximum

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Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2025	2024	2023	2022
NOV 1	23°C	23°C	23°C	23°C
NOV 2	23°C	23°C	22°C	23°C
NOV 3	22°C	22°C	22°C	22°C
NOV 4	22°C	22°C	22°C	22°C
NOV 5	22°C	22°C	22°C	22°C
NOV 6	22°C	22°C	22°C	22°C
NOV 7	22°C	22°C	21°C	22°C
NOV 8	22°C	22°C	21°C	22°C
NOV 9	22°C	22°C	21°C	22°C
NOV 10	21°C	21°C	21°C	21°C
NOV 11	21°C	21°C	20°C	21°C
NOV 12	21°C	21°C	21°C	21°C
NOV 13	21°C	21°C	20°C	21°C
NOV 14	21°C	21°C	21°C	21°C
NOV 15	21°C	21°C	20°C	21°C
NOV 16	20°C	20°C	20°C	20°C
NOV 17	20°C	20°C	20°C	20°C
NOV 18	21°C	21°C	20°C	21°C
NOV 19	21°C	21°C	20°C	21°C
NOV 20	21°C	21°C	21°C	20°C
NOV 21	20°C	20°C	20°C	19°C
NOV 22	20°C	20°C	21°C	19°C
NOV 23	19°C	19°C	20°C	18°C
NOV 24	19°C	19°C	20°C	18°C
NOV 25	19°C	19°C	20°C	18°C
NOV 26	20°C	20°C	20°C	19°C
NOV 27	19°C	19°C	19°C	18°C
NOV 28	19°C	19°C	20°C	18°C
NOV 29	19°C	19°C	19°C	18°C
NOV 30	19°C	19°C	19°C	18°C

November: Climate and Swimming Opportunities

Average Night Air Temperature

10°C

Average Day Air Temperature

18°C

Precipitation Amount per Month

82 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

4 hrs

Average Wind Speed

11 km/h

Average Humidity

71%

At such water and air temperatures, swimming often feels chilly and is best for short swims. Getting out can feel cold, so it helps to have dry clothes ready right away.