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Amagasaki in January

Find out everything about the water temperature in Amagasaki 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:

48.1 °F

Average:

54.3 °F

Maximum:

60.3 °F

Sea water temperature in Amagasaki in January

In the city of Amagasaki, the month of January is too cold for swimming. The minimum recorded temperature during this month was 48.1°F on January 18, 2021, with an average temperature being 54.3°F and a maximum temperature reaching 60.3°F on January 5, 2016.

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 54.3°F throughout the month, with minimal changes.
Date 10 years average 2025 2024
Jan 1 56.4°F 54.3°F 56.6°F
Jan 2 56.2°F 54.7°F 55.9°F
Jan 3 55.9°F 54.1°F 54.6°F
Jan 4 55.8°F 54.3°F 55.5°F
Jan 5 55.7°F 51.5°F 54.6°F
Jan 6 55.8°F 52.2°F 54.6°F
Jan 7 55.9°F 53.0°F 53.5°F
Jan 8 55.8°F 52.8°F 54.6°F
Jan 9 55.4°F 53.7°F 54.3°F
Jan 10 55.0°F 50.1°F 54.9°F
Jan 11 54.8°F 49.8°F 54.7°F
Jan 12 54.6°F 50.6°F 53.7°F
Jan 13 54.4°F 51.1°F 53.7°F
Jan 14 54.4°F 51.0°F 53.6°F
Jan 15 54.1°F 51.2°F 54.0°F
Jan 16 53.7°F 49.8°F 54.8°F
Jan 17 53.7°F 50.4°F 54.3°F
Jan 18 53.5°F 49.0°F 54.6°F
Jan 19 53.4°F 49.6°F 54.8°F
Jan 20 53.5°F 50.2°F 55.0°F
Jan 21 53.4°F 49.1°F 55.2°F
Jan 22 53.2°F 48.3°F 53.4°F
Jan 23 53.4°F 49.1°F 53.2°F
Jan 24 53.5°F 48.5°F 52.5°F
Jan 25 53.2°F 49.9°F 52.1°F
Jan 26 53.2°F 51.2°F 52.2°F
Jan 27 53.4°F 51.1°F 52.3°F
Jan 28 53.1°F 51.1°F 51.8°F
Jan 29 52.8°F 51.0°F 50.0°F
Jan 30 52.7°F 50.8°F 50.0°F
Jan 31 52.9°F 50.9°F 50.7°F

Sea water temperature in Amagasaki by month

In Amagasaki, the months July through October offer comfortable swimming conditions, which amounts to 112 swimming days. The warmest water in Amagasaki was recorded on August 27, 2024, reaching a 87.5°F. While the coldest temperature occurred on February 15, 2025, dipping to 42.4°F. The average readings by season are 55.3°F in Winter, 58.9°F in Spring, 77.8°F in Summer, and 73.3°F in Autumn. January's average temperature is a slight drop from December's average of 59.7°F. In February, the temperature is expected to decrease further, potentially averaging around 51.9°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Nishinomiya-hama 48.8°F 5mi
Osaka 48.5°F 5mi
Sakai 48.6°F 10mi
Kobe 49.6°F 13mi
Kyoto 48.4°F 28mi
Ōtsu 48.4°F 32mi
Himeji 48.3°F 41mi
Maizuru 50.7°F 51mi
Tokushima 51.8°F 66mi

* current water temperature in this city

** straight line distance from Amagasaki