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Isumi in November

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

63.0 °F

Average:

69.5 °F

Maximum:

75.0 °F

Sea water temperature in Isumi in November

In the city of Isumi, the month of November is somewhat comfortable for swimming. The minimum recorded temperature during this month was 63.0°F on November 29, 2021, with an average temperature being 69.5°F and a maximum temperature reaching 75.0°F on November 5, 2024.

While some may find it enjoyable for a brief swim, others might consider it a bit too cold for extended periods in the water. In November, the sea temperature remains relatively stable. The average temperature stays close to 69.5°F throughout the month, with minimal changes.
Date 10 years average 2024 2023
Nov 1 71.4°F 74.8°F 72.2°F
Nov 2 71.5°F 74.6°F 71.3°F
Nov 3 71.2°F 73.2°F 71.3°F
Nov 4 71.9°F 73.2°F 71.4°F
Nov 5 71.8°F 75.0°F 71.6°F
Nov 6 71.6°F 74.5°F 72.8°F
Nov 7 71.2°F 71.6°F 73.1°F
Nov 8 71.0°F 71.8°F 69.7°F
Nov 9 70.4°F 71.3°F 70.5°F
Nov 10 70.1°F 71.0°F 69.5°F
Nov 11 70.3°F 71.2°F 70.4°F
Nov 12 69.9°F 70.8°F 70.3°F
Nov 13 69.2°F 70.0°F 69.7°F
Nov 14 69.4°F 70.3°F 70.1°F
Nov 15 69.6°F 70.4°F 71.3°F
Nov 16 69.3°F 71.0°F 69.4°F
Nov 17 69.2°F 71.1°F 69.4°F
Nov 18 68.9°F 71.5°F 68.2°F
Nov 19 68.8°F 70.5°F 66.1°F
Nov 20 68.7°F 69.4°F 65.3°F
Nov 21 68.3°F 68.5°F 65.1°F
Nov 22 68.1°F 68.2°F 65.8°F
Nov 23 68.6°F 68.7°F 68.6°F
Nov 24 68.4°F 68.5°F 67.6°F
Nov 25 68.3°F 68.4°F 67.7°F
Nov 26 68.5°F 68.6°F 67.6°F
Nov 27 67.8°F 67.9°F 65.6°F
Nov 28 67.6°F 67.7°F 64.1°F
Nov 29 67.7°F 67.9°F 63.6°F
Nov 30 67.6°F 67.7°F 64.4°F

Sea water temperature in Isumi by month

In Isumi, the months July through October offer comfortable swimming conditions, which amounts to 102 swimming days. The warmest water in Isumi was recorded on August 17, 2024, reaching a 82.8°F. While the coldest temperature occurred on February 18, 2018, dipping to 56.0°F. The average readings by season are 62.0°F in Winter, 62.0°F in Spring, 74.0°F in Summer, and 73.8°F in Autumn. November's average temperature is a slight drop from October's average of 74.1°F. In December, the temperature is expected to decrease further, potentially averaging around 65.0°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Katsuura 69.6°F 8mi
Ichihara 66.0°F 27mi
Kisarazu 66.1°F 29mi
Chiba 65.9°F 30mi
Kimitsu 66.0°F 31mi
Futtsu 66.1°F 34mi
Honchō 65.2°F 40mi
Yokosuka 67.5°F 42mi
Kawasaki 65.2°F 44mi
Yokohama 65.5°F 45mi

* current water temperature in this city

** straight line distance from Isumi