Les Sables-d'Olonne — Water Temperature in June

Water Temperature Range

15°C

minimum

18°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	2026	2025	2024	2023
JUN 1	-	22°C	16°C	16°C
JUN 2	22°C	17°C	16°C	17°C
JUN 3	21°C	17°C	17°C	16°C
JUN 4	21°C	17°C	17°C	16°C
JUN 5	20°C	17°C	16°C	16°C
JUN 6	19°C	17°C	16°C	18°C
JUN 7	19°C	17°C	16°C	17°C
JUN 8	19°C	17°C	17°C	18°C
JUN 9	-	17°C	17°C	18°C
JUN 10	19°C	17°C	17°C	19°C
JUN 11	19°C	18°C	18°C	19°C
JUN 12	18°C	18°C	18°C	18°C
JUN 13	18°C	18°C	18°C	18°C
JUN 14	18°C	18°C	18°C	18°C
JUN 15	18°C	18°C	18°C	19°C
JUN 16	19°C	19°C	19°C	19°C
JUN 17	19°C	18°C	18°C	19°C
JUN 18	19°C	19°C	18°C	20°C
JUN 19	19°C	19°C	19°C	20°C
JUN 20	20°C	19°C	20°C	20°C
JUN 21	20°C	20°C	20°C	20°C
JUN 22	20°C	20°C	20°C	20°C
JUN 23	20°C	19°C	20°C	19°C
JUN 24	22°C	19°C	19°C	19°C
JUN 25	23°C	19°C	19°C	19°C
JUN 26	24°C	20°C	19°C	19°C
JUN 27	24°C	20°C	19°C	19°C
JUN 28	24°C	20°C	19°C	19°C
JUN 29	23°C	20°C	20°C	19°C
JUN 30	23°C	20°C	20°C	18°C

June: Climate and Swimming Opportunities

Average Night Air Temperature

14°C

Average Day Air Temperature

23°C

Precipitation Amount per Month

40 mm

Number of Rainy Days

Daylight per Day

16 hrs

Sunshine per Day

8 hrs

Average Wind Speed

17 km/h

Average Humidity

76%

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.