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Cork in January

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

47.4 °F

Average:

48.9 °F

Maximum:

51.0 °F

Sea water temperature in Cork in January

In the city of Cork, the month of January is too cold for swimming. The minimum recorded temperature during this month was 47.4°F on January 27, 2014, with an average temperature being 48.9°F and a maximum temperature reaching 51.0°F on January 3, 2017.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. In January, the sea temperature remains relatively stable. The average temperature stays close to 48.9°F throughout the month, with minimal changes.
Date 10 years average 2024 2023
Jan 1 49.9°F 49.9°F 49.6°F
Jan 2 49.9°F 50.0°F 49.6°F
Jan 3 49.8°F 49.8°F 49.5°F
Jan 4 49.6°F 49.7°F 49.5°F
Jan 5 49.2°F 49.4°F 49.2°F
Jan 6 49.2°F 49.3°F 49.2°F
Jan 7 49.2°F 49.2°F 49.3°F
Jan 8 49.2°F 49.2°F 49.4°F
Jan 9 49.2°F 49.2°F 49.4°F
Jan 10 49.2°F 49.2°F 49.5°F
Jan 11 49.1°F 49.0°F 49.4°F
Jan 12 49.0°F 48.9°F 49.3°F
Jan 13 49.0°F 48.8°F 49.2°F
Jan 14 49.0°F 48.8°F 49.1°F
Jan 15 48.9°F 48.8°F 49.1°F
Jan 16 48.9°F 48.7°F 49.1°F
Jan 17 48.8°F 48.6°F 49.0°F
Jan 18 48.8°F 48.5°F 48.9°F
Jan 19 48.7°F 48.4°F 48.8°F
Jan 20 48.7°F 48.3°F 48.7°F
Jan 21 48.5°F 48.3°F 48.7°F
Jan 22 48.5°F 48.3°F 48.6°F
Jan 23 48.5°F 48.2°F 48.6°F
Jan 24 48.4°F 48.1°F 48.5°F
Jan 25 48.4°F 48.1°F 48.5°F
Jan 26 48.4°F 48.1°F 48.4°F
Jan 27 48.3°F 48.1°F 48.3°F
Jan 28 48.2°F 48.1°F 48.3°F
Jan 29 48.3°F 48.2°F 48.3°F
Jan 30 48.3°F 48.1°F 48.2°F
Jan 31 48.3°F 48.1°F 48.2°F

Sea water temperature in Cork by month

In an average year, Cork offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Cork was recorded on July 27, 2021, reaching a 66.9°F. While the coldest temperature occurred on March 22, 2018, dipping to 44.9°F. The average readings by season are 49.1°F in Winter, 50.1°F in Spring, 59.5°F in Summer, and 56.7°F in Autumn. January's average temperature is a slight drop from December's average of 50.5°F. In February, the temperature is expected to decrease further, potentially averaging around 47.9°F.