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Shimonoseki in July

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

71.6 °F

Average:

78.0 °F

Maximum:

84.2 °F

Sea water temperature in Shimonoseki in July

In the city of Shimonoseki, the month of July is a great time for swimming. The minimum recorded temperature during this month was 71.6°F on July 2, 2015, with an average temperature being 78.0°F and a maximum temperature reaching 84.2°F on July 31, 2024.

The watter temperature range during this month provides a satisfying and enjoyable experience in the water. Throughout the month of July, the sea temperature gradually gets warmer. Starting with an average temperature of 75.7°F at the beginning of the month, it steadily increases to around 80.3°F by the end.
Date 10 years average 2024 2023
Jul 1 74.4°F 74.2°F 73.7°F
Jul 2 74.7°F 74.6°F 74.1°F
Jul 3 75.2°F 76.1°F 76.0°F
Jul 4 75.6°F 76.9°F 75.8°F
Jul 5 75.8°F 76.8°F 76.0°F
Jul 6 76.0°F 78.6°F 74.9°F
Jul 7 76.2°F 78.9°F 75.8°F
Jul 8 76.3°F 79.6°F 76.0°F
Jul 9 76.6°F 80.3°F 76.1°F
Jul 10 76.5°F 79.9°F 76.4°F
Jul 11 76.7°F 79.6°F 77.8°F
Jul 12 76.8°F 79.4°F 77.8°F
Jul 13 77.1°F 79.4°F 78.1°F
Jul 14 77.7°F 79.5°F 78.7°F
Jul 15 78.0°F 79.4°F 79.7°F
Jul 16 78.3°F 79.6°F 80.2°F
Jul 17 78.3°F 79.2°F 80.3°F
Jul 18 78.3°F 78.7°F 80.2°F
Jul 19 78.3°F 78.8°F 79.9°F
Jul 20 79.1°F 81.3°F 81.1°F
Jul 21 79.3°F 82.0°F 80.1°F
Jul 22 79.2°F 82.6°F 80.1°F
Jul 23 79.6°F 81.9°F 79.9°F
Jul 24 79.9°F 83.2°F 81.3°F
Jul 25 80.2°F 82.9°F 81.6°F
Jul 26 80.3°F 82.2°F 81.6°F
Jul 27 80.7°F 82.5°F 82.3°F
Jul 28 80.7°F 82.5°F 81.8°F
Jul 29 81.2°F 83.5°F 82.9°F
Jul 30 81.3°F 83.3°F 83.4°F
Jul 31 81.5°F 84.2°F 83.2°F

Sea water temperature in Shimonoseki by month

In Shimonoseki, the months July through September offer comfortable swimming conditions, which amounts to 110 swimming days. The warmest water in Shimonoseki was recorded on August 8, 2024, reaching a 86.8°F. While the coldest temperature occurred on February 22, 2022, dipping to 49.3°F. The average readings by season are 57.5°F in Winter, 59.4°F in Spring, 77.2°F in Summer, and 73.0°F in Autumn. The average temperature in July is slightly warmer than June's average of 71.4°F. And in August, the temperature is expected to rise further, potentially reaching an average of 82.1°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Kitakyushu 68.0°F 9mi
Fukuoka 67.5°F 39mi
Beppu 69.9°F 57mi
Ōita 70.3°F 63mi

* current water temperature in this city

** straight line distance from Shimonoseki