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Perth in June

Find out everything about the water temperature in Perth in June. Average, minimum and maximum recorded temperatures as well as daily temperature in June for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in June
Minimum:

64.2 °F

Average:

66.7 °F

Maximum:

68.9 °F

Sea water temperature in Perth in June

In the city of Perth, the month of June is somewhat comfortable for swimming. The minimum recorded temperature during this month was 64.2°F on June 23, 2016, with an average temperature being 66.7°F and a maximum temperature reaching 68.9°F on June 14, 2020.

While some may find it enjoyable for a brief swim, others might consider it a bit too cold for extended periods in the water. In June, the sea temperature remains relatively stable. The average temperature stays close to 66.7°F throughout the month, with minimal changes.
Date 10 years average 2024 2023
Jun 1 67.4°F 68.2°F 68.0°F
Jun 2 67.4°F 68.4°F 68.3°F
Jun 3 67.4°F 68.2°F 68.1°F
Jun 4 67.4°F 68.0°F 68.2°F
Jun 5 67.3°F 68.1°F 68.0°F
Jun 6 67.2°F 67.6°F 67.6°F
Jun 7 67.1°F 67.4°F 67.6°F
Jun 8 67.0°F 67.9°F 67.6°F
Jun 9 67.0°F 67.9°F 67.6°F
Jun 10 66.8°F 67.7°F 67.0°F
Jun 11 66.8°F 67.7°F 67.0°F
Jun 12 66.9°F 67.5°F 66.9°F
Jun 13 66.9°F 67.4°F 67.1°F
Jun 14 66.8°F 67.6°F 67.2°F
Jun 15 66.7°F 67.7°F 67.1°F
Jun 16 66.7°F 67.5°F 66.9°F
Jun 17 66.5°F 67.2°F 66.8°F
Jun 18 66.5°F 67.5°F 66.8°F
Jun 19 66.4°F 67.1°F 66.6°F
Jun 20 66.5°F 66.7°F 66.7°F
Jun 21 66.5°F 66.8°F 66.7°F
Jun 22 66.6°F 66.8°F 66.8°F
Jun 23 66.4°F 66.5°F 66.7°F
Jun 24 66.3°F 65.9°F 66.7°F
Jun 25 66.4°F 65.9°F 66.7°F
Jun 26 66.4°F 66.2°F 66.3°F
Jun 27 66.4°F 66.3°F 66.1°F
Jun 28 66.2°F 66.1°F 66.0°F
Jun 29 66.1°F 66.1°F 65.9°F
Jun 30 65.9°F 65.7°F 65.4°F

Sea water temperature in Perth by month

In Perth, the months January through March offer comfortable swimming conditions, which amounts to 73 swimming days. The warmest water in Perth was recorded on February 27, 2022, reaching a 77.3°F. While the coldest temperature occurred on September 6, 2018, dipping to 60.8°F. The average readings by season are 73.1°F in Winter, 70.7°F in Spring, 64.9°F in Summer, and 65.8°F in Autumn. June's average temperature is a slight drop from May's average of 68.1°F. In July, the temperature is expected to decrease further, potentially averaging around 64.8°F.