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Marugame in December

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

52.0 °F

Average:

59.2 °F

Maximum:

64.6 °F

Sea water temperature in Marugame in December

In the city of Marugame, the month of December is too cold for swimming. The minimum recorded temperature during this month was 52.0°F on December 29, 2020, with an average temperature being 59.2°F and a maximum temperature reaching 64.6°F on December 1, 2022.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. Throughout the month of December, the sea temperature gradually gets colder. Starting with an average temperature of 61.7°F at the beginning of the month, it steadily decreases to around 57.0°F by the end.
Date 10 years average 2023 2022
Dec 1 63.2°F 63.4°F 64.6°F
Dec 2 62.9°F 62.7°F 64.4°F
Dec 3 62.5°F 61.5°F 64.1°F
Dec 4 62.1°F 61.4°F 63.9°F
Dec 5 61.9°F 61.5°F 63.5°F
Dec 6 61.8°F 61.5°F 63.4°F
Dec 7 61.5°F 61.2°F 63.2°F
Dec 8 61.0°F 60.5°F 62.8°F
Dec 9 60.7°F 60.7°F 62.5°F
Dec 10 60.0°F 58.7°F 61.9°F
Dec 11 59.8°F 59.2°F 61.5°F
Dec 12 59.6°F 59.3°F 61.2°F
Dec 13 59.2°F 58.8°F 60.7°F
Dec 14 58.9°F 58.9°F 60.1°F
Dec 15 59.0°F 59.3°F 60.4°F
Dec 16 59.2°F 60.1°F 60.6°F
Dec 17 59.1°F 59.4°F 60.7°F
Dec 18 58.8°F 59.3°F 59.4°F
Dec 19 58.9°F 59.8°F 59.6°F
Dec 20 59.0°F 59.9°F 59.9°F
Dec 21 58.5°F 58.3°F 60.0°F
Dec 22 58.2°F 58.1°F 59.7°F
Dec 23 58.0°F 58.3°F 59.7°F
Dec 24 57.7°F 58.3°F 58.6°F
Dec 25 57.2°F 56.6°F 57.5°F
Dec 26 56.9°F 56.7°F 57.3°F
Dec 27 56.6°F 56.8°F 57.2°F
Dec 28 56.4°F 56.7°F 57.1°F
Dec 29 55.6°F 56.2°F 53.8°F
Dec 30 55.8°F 57.6°F 54.2°F
Dec 31 55.9°F 57.4°F 54.4°F

Sea water temperature in Marugame by month

In Marugame, the months July through October offer comfortable swimming conditions, which amounts to 112 swimming days. The warmest water in Marugame was recorded on September 20, 2024, reaching a 86.0°F. While the coldest temperature occurred on February 16, 2018, dipping to 45.3°F. The average readings by season are 55.0°F in Winter, 57.9°F in Spring, 76.0°F in Summer, and 74.0°F in Autumn. December's average temperature is a slight drop from November's average of 66.9°F. In January, the temperature is expected to decrease further, potentially averaging around 53.9°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Takamatsu 67.4°F 16mi
Kurashiki 67.2°F 21mi
Okayama 67.0°F 27mi
Fukuyama 67.0°F 27mi
Niihama 67.6°F 35mi
Saijō 67.7°F 43mi
Tokushima 68.1°F 47mi
Himeji 68.0°F 64mi

* current water temperature in this city

** straight line distance from Marugame