Yuzhno-Sakhalinsk — Water Temperature in July

Water Temperature Range

11°C

minimum

16°C

average

21°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
JUL 1	13°C	14°C	11°C	13°C
JUL 2	13°C	14°C	11°C	13°C
JUL 3	13°C	14°C	12°C	13°C
JUL 4	13°C	14°C	12°C	14°C
JUL 5	14°C	14°C	12°C	15°C
JUL 6	14°C	14°C	13°C	14°C
JUL 7	13°C	14°C	12°C	14°C
JUL 8	14°C	15°C	13°C	14°C
JUL 9	14°C	13°C	13°C	15°C
JUL 10	14°C	14°C	14°C	14°C
JUL 11	14°C	14°C	13°C	14°C
JUL 12	14°C	14°C	14°C	15°C
JUL 13	14°C	14°C	14°C	14°C
JUL 14	15°C	15°C	14°C	15°C
JUL 15	15°C	14°C	15°C	15°C
JUL 16	15°C	16°C	15°C	15°C
JUL 17	16°C	15°C	16°C	16°C
JUL 18	16°C	16°C	17°C	16°C
JUL 19	16°C	16°C	17°C	16°C
JUL 20	16°C	16°C	17°C	16°C
JUL 21	17°C	16°C	17°C	16°C
JUL 22	17°C	17°C	17°C	16°C
JUL 23	17°C	17°C	16°C	16°C
JUL 24	17°C	17°C	16°C	16°C
JUL 25	18°C	19°C	17°C	17°C
JUL 26	17°C	16°C	18°C	17°C
JUL 27	18°C	18°C	18°C	18°C
JUL 28	19°C	18°C	19°C	19°C
JUL 29	19°C	18°C	20°C	18°C
JUL 30	19°C	20°C	20°C	18°C
JUL 31	19°C	19°C	19°C	19°C

July: Climate and Swimming Opportunities

Average Night Air Temperature

15°C

Average Day Air Temperature

23°C

Precipitation Amount per Month

103 mm

Number of Rainy Days

Daylight per Day

15 hrs

Sunshine per Day

5 hrs

Average Wind Speed

13 km/h

Average Humidity

81%

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.