Yeosu Strait — Water Temperature in June

Water Temperature Range

16°C

minimum

19°C

average

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

June: Climate and Swimming Opportunities

Average Night Air Temperature

18°C

Average Day Air Temperature

24°C

Precipitation Amount per Month

200 mm

Number of Rainy Days

Daylight per Day

14 hrs

Sunshine per Day

6 hrs

Average Wind Speed

10 km/h

Average Humidity

79%

At such water and air temperatures, swimming feels cool and invigorating. It’s comfortable for a quick dip, and you’ll feel fine as long as you warm up soon after.