Arniston — Water Temperature in June

Water Temperature Range

14°C

minimum

16°C

average

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

June: Climate and Swimming Opportunities

Average Night Air Temperature

9°C

Average Day Air Temperature

19°C

Precipitation Amount per Month

87 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

5 hrs

Average Wind Speed

14 km/h

Average Humidity

76%

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.