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Edinburgh in September

Find out everything about the water temperature in Edinburgh 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:

53.9 °F

Average:

56.5 °F

Maximum:

60.1 °F

Sea water temperature in Edinburgh in September

In the city of Edinburgh, the month of September is too cold for swimming. The minimum recorded temperature during this month was 53.9°F on September 29, 2015, with an average temperature being 56.5°F and a maximum temperature reaching 60.1°F on September 12, 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 56.5°F throughout the month, with minimal changes.
Date 10 years average 2024 2023
Sep 1 57.0°F 57.1°F 58.0°F
Sep 2 57.0°F 57.0°F 57.5°F
Sep 3 56.8°F 56.2°F 57.3°F
Sep 4 56.8°F 55.9°F 58.3°F
Sep 5 56.9°F 56.5°F 58.7°F
Sep 6 56.9°F 56.4°F 58.4°F
Sep 7 57.1°F 56.4°F 59.4°F
Sep 8 57.1°F 56.3°F 58.9°F
Sep 9 57.2°F 56.1°F 59.7°F
Sep 10 57.2°F 56.2°F 60.1°F
Sep 11 57.1°F 56.2°F 59.8°F
Sep 12 57.0°F 55.8°F 60.1°F
Sep 13 56.9°F 55.3°F 59.6°F
Sep 14 56.9°F 55.3°F 59.6°F
Sep 15 56.8°F 55.3°F 59.2°F
Sep 16 56.7°F 55.9°F 58.9°F
Sep 17 56.6°F 56.0°F 58.6°F
Sep 18 56.5°F 56.0°F 58.3°F
Sep 19 56.4°F 56.5°F 58.2°F
Sep 20 56.5°F 56.9°F 58.0°F
Sep 21 56.4°F 56.6°F 57.7°F
Sep 22 56.2°F 56.4°F 57.3°F
Sep 23 56.1°F 56.1°F 57.0°F
Sep 24 55.9°F 55.9°F 56.7°F
Sep 25 55.8°F 55.8°F 57.0°F
Sep 26 55.7°F 55.5°F 56.8°F
Sep 27 55.7°F 55.2°F 55.4°F
Sep 28 55.5°F 54.7°F 56.6°F
Sep 29 55.4°F 55.3°F 56.1°F
Sep 30 55.3°F 55.2°F 56.5°F

Sea water temperature in Edinburgh by month

In an average year, Edinburgh offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Edinburgh was recorded on July 22, 2021, reaching a 61.7°F. While the coldest temperature occurred on February 17, 2021, dipping to 39.7°F. The average readings by season are 44.1°F in Winter, 46.1°F in Spring, 56.4°F in Summer, and 53.3°F in Autumn. September's average temperature is a slight drop from August's average of 57.7°F. In October, the temperature is expected to decrease further, potentially averaging around 53.6°F.