Busselton — Water Temperature in June

Water Temperature Range

17°C

minimum

20°C

average

22°C

maximum

Water Temperature Chart for June

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

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

Climate and Swimming Opportunities in Busselton in June

Average Day Air Temperature

19°C

Average Night Air Temperature

10°C

Precipitation Amount per Month

154 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

5 hrs

Average Wind Speed

17 km/h

Average Humidity

73%

With such a ratio between the average monthly temperatures of water and air, swimming can feel slightly cool at first but still quite doable. It’s more comfortable if the sun is out, and you may want a towel or hoodie right after.