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Adelaide in September

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

54.5 °F

Average:

57.2 °F

Maximum:

61.9 °F

Sea water temperature in Adelaide in September

In the city of Adelaide, the month of September is too cold for swimming. The minimum recorded temperature during this month was 54.5°F on September 4, 2015, with an average temperature being 57.2°F and a maximum temperature reaching 61.9°F on September 30, 2023.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. In September, the sea temperature remains relatively stable. The average temperature stays close to 57.2°F throughout the month, with minimal changes.
Date 10 years average 2023 2022
Sep 1 56.0°F 57.1°F 55.5°F
Sep 2 56.0°F 57.3°F 55.5°F
Sep 3 56.0°F 58.1°F 55.8°F
Sep 4 56.1°F 58.1°F 55.7°F
Sep 5 56.0°F 57.6°F 55.7°F
Sep 6 56.1°F 57.8°F 55.7°F
Sep 7 56.2°F 57.7°F 55.8°F
Sep 8 56.4°F 57.5°F 56.1°F
Sep 9 56.4°F 57.3°F 56.1°F
Sep 10 56.6°F 57.6°F 56.4°F
Sep 11 56.9°F 57.4°F 56.1°F
Sep 12 56.9°F 58.5°F 55.9°F
Sep 13 57.1°F 58.7°F 56.2°F
Sep 14 57.3°F 58.7°F 57.1°F
Sep 15 57.3°F 58.8°F 56.9°F
Sep 16 57.4°F 59.7°F 56.7°F
Sep 17 57.4°F 60.0°F 56.7°F
Sep 18 57.5°F 60.1°F 56.9°F
Sep 19 57.5°F 60.4°F 56.7°F
Sep 20 57.7°F 60.9°F 57.3°F
Sep 21 57.8°F 60.9°F 57.4°F
Sep 22 57.9°F 60.7°F 57.3°F
Sep 23 58.0°F 60.6°F 57.4°F
Sep 24 58.2°F 60.9°F 57.7°F
Sep 25 58.2°F 61.4°F 57.4°F
Sep 26 58.3°F 61.6°F 57.9°F
Sep 27 58.4°F 61.0°F 57.7°F
Sep 28 58.6°F 60.7°F 57.7°F
Sep 29 58.4°F 61.1°F 57.3°F
Sep 30 58.4°F 61.9°F 57.4°F

Sea water temperature in Adelaide by month

In an average year, Adelaide offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Adelaide was recorded on March 3, 2019, reaching a 76.2°F. While the coldest temperature occurred on August 8, 2015, dipping to 53.5°F. The average readings by season are 70.4°F in Winter, 67.1°F in Spring, 56.6°F in Summer, and 60.7°F in Autumn. The average temperature in September is slightly warmer than August's average of 55.2°F. And in October, the temperature is expected to rise further, potentially reaching an average of 60.6°F.