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Hakodate in June

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

53.2 °F

Average:

58.6 °F

Maximum:

65.2 °F

Sea water temperature in Hakodate in June

In the city of Hakodate, the month of June is too cold for swimming. The minimum recorded temperature during this month was 53.2°F on June 1, 2021, with an average temperature being 58.6°F and a maximum temperature reaching 65.2°F on June 30, 2024.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. Throughout the month of June, the sea temperature gradually gets warmer. Starting with an average temperature of 56.2°F at the beginning of the month, it steadily increases to around 61.2°F by the end.
Date 10 years average 2024 2023
Jun 1 55.3°F 54.9°F 56.0°F
Jun 2 55.4°F 54.9°F 55.2°F
Jun 3 56.2°F 55.3°F 57.2°F
Jun 4 56.0°F 55.2°F 56.9°F
Jun 5 55.9°F 56.0°F 56.6°F
Jun 6 56.3°F 55.3°F 56.8°F
Jun 7 56.6°F 55.9°F 57.1°F
Jun 8 56.6°F 56.3°F 56.8°F
Jun 9 56.7°F 56.3°F 56.8°F
Jun 10 56.8°F 56.1°F 56.7°F
Jun 11 57.5°F 56.4°F 56.8°F
Jun 12 57.5°F 55.8°F 57.0°F
Jun 13 57.7°F 57.4°F 57.0°F
Jun 14 57.7°F 58.3°F 57.1°F
Jun 15 58.3°F 59.7°F 59.7°F
Jun 16 58.8°F 60.9°F 59.9°F
Jun 17 59.0°F 61.8°F 60.9°F
Jun 18 59.3°F 62.5°F 61.2°F
Jun 19 59.1°F 62.5°F 60.1°F
Jun 20 59.5°F 62.7°F 59.9°F
Jun 21 59.6°F 62.9°F 60.9°F
Jun 22 60.1°F 64.4°F 62.8°F
Jun 23 60.6°F 64.3°F 62.9°F
Jun 24 60.9°F 63.8°F 62.7°F
Jun 25 61.0°F 64.2°F 62.6°F
Jun 26 61.5°F 63.7°F 63.2°F
Jun 27 61.6°F 61.6°F 62.9°F
Jun 28 61.8°F 62.0°F 63.1°F
Jun 29 62.3°F 62.6°F 63.3°F
Jun 30 62.9°F 65.2°F 64.9°F

Sea water temperature in Hakodate by month

In Hakodate, August is the only month that offers comfortable swimming conditions. The amount of days when the water is warm enough is only 37. The warmest water in Hakodate was recorded on September 1, 2023, reaching a 82.2°F. While the coldest temperature occurred on February 23, 2014, dipping to 38.9°F. The average readings by season are 49.2°F in Winter, 47.9°F in Spring, 66.5°F in Summer, and 65.7°F in Autumn. The average temperature in June is slightly warmer than May's average of 52.0°F. And in July, the temperature is expected to rise further, potentially reaching an average of 67.3°F.