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Ichihara in August

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

77.2 °F

Average:

82.5 °F

Maximum:

87.3 °F

Sea water temperature in Ichihara in August

In the city of Ichihara, the month of August is a great time for swimming. The minimum recorded temperature during this month was 77.2°F on August 3, 2020, with an average temperature being 82.5°F and a maximum temperature reaching 87.3°F on August 31, 2025.

The watter temperature range during this month provides a satisfying and enjoyable experience in the water. In August, the sea temperature remains relatively stable. The average temperature stays close to 82.5°F throughout the month, with minimal changes.
Date 10 years average 2025 2024
Aug 1 82.2°F 79.7°F 86.1°F
Aug 2 82.5°F 80.0°F 85.5°F
Aug 3 82.5°F 80.2°F 83.2°F
Aug 4 83.2°F 82.1°F 85.2°F
Aug 5 83.6°F 83.7°F 85.5°F
Aug 6 83.9°F 83.5°F 85.3°F
Aug 7 83.8°F 85.0°F 84.9°F
Aug 8 83.4°F 84.6°F 84.5°F
Aug 9 83.3°F 84.5°F 85.1°F
Aug 10 82.7°F 83.9°F 84.5°F
Aug 11 82.5°F 83.7°F 84.2°F
Aug 12 82.1°F 84.2°F 83.8°F
Aug 13 82.4°F 83.8°F 84.1°F
Aug 14 82.3°F 83.4°F 84.0°F
Aug 15 81.8°F 81.3°F 83.6°F
Aug 16 82.6°F 83.5°F 85.6°F
Aug 17 82.6°F 83.7°F 85.1°F
Aug 18 81.9°F 82.9°F 84.8°F
Aug 19 81.9°F 83.3°F 84.7°F
Aug 20 82.1°F 84.0°F 84.4°F
Aug 21 82.2°F 84.8°F 85.4°F
Aug 22 82.4°F 84.3°F 85.1°F
Aug 23 82.5°F 84.3°F 86.4°F
Aug 24 82.3°F 86.6°F 84.8°F
Aug 25 82.1°F 85.9°F 85.6°F
Aug 26 82.5°F 86.0°F 84.6°F
Aug 27 83.0°F 86.5°F 84.6°F
Aug 28 82.3°F 85.7°F 84.0°F
Aug 29 82.4°F 87.0°F 83.2°F
Aug 30 82.3°F 85.6°F 83.0°F
Aug 31 82.3°F 87.3°F 83.3°F

Sea water temperature in Ichihara by month

In Ichihara, the months July through September offer comfortable swimming conditions, which amounts to 105 swimming days. The warmest water in Ichihara was recorded on July 30, 2024, reaching a 88.3°F. While the coldest temperature occurred on February 2, 2019, dipping to 47.9°F. The average readings by season are 55.2°F in Winter, 60.2°F in Spring, 77.9°F in Summer, and 72.0°F in Autumn. In August, the temperature is higher than July's average of 79.1°F and September's average of 79.1°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Chiba 71.8°F 6mi
Kisarazu 72.2°F 12mi
Honchō 71.7°F 14mi
Kimitsu 72.2°F 17mi
Futtsu 72.4°F 21mi
Kawasaki 72.7°F 21mi
Matsudo 71.7°F 21mi
Tokyo 72.8°F 25mi
Yokohama 72.5°F 25mi
Isumi 75.7°F 27mi

* current water temperature in this city

** straight line distance from Ichihara