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Zonguldak in June

Find out everything about the water temperature in Zonguldak 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:

60.7 °F

Average:

70.4 °F

Maximum:

77.6 °F

Sea water temperature in Zonguldak in June

In the city of Zonguldak, the month of June is somewhat comfortable for swimming. The minimum recorded temperature during this month was 60.7°F on June 1, 2020, with an average temperature being 70.4°F and a maximum temperature reaching 77.6°F on June 25, 2019.

While some may find it enjoyable for a brief swim, others might consider it a bit too cold for extended periods in the water. Throughout the month of June, the sea temperature gradually gets warmer. Starting with an average temperature of 67.4°F at the beginning of the month, it steadily increases to around 73.1°F by the end.
Date 10 years average 2025 2024
Jun 1 65.5°F 65.2°F 66.9°F
Jun 2 65.9°F 66.7°F 68.9°F
Jun 3 66.5°F 67.8°F 70.0°F
Jun 4 66.6°F 68.2°F 68.8°F
Jun 5 67.3°F 69.3°F 71.4°F
Jun 6 68.1°F 69.1°F 73.1°F
Jun 7 68.0°F 67.7°F 71.0°F
Jun 8 68.4°F 68.8°F 71.2°F
Jun 9 68.8°F 67.8°F 72.2°F
Jun 10 69.3°F 69.9°F 73.0°F
Jun 11 69.7°F 70.0°F 73.7°F
Jun 12 69.8°F 69.7°F 74.2°F
Jun 13 70.1°F 70.5°F 73.9°F
Jun 14 70.7°F 69.7°F 74.3°F
Jun 15 71.0°F 68.2°F 74.2°F
Jun 16 70.8°F 66.9°F 71.9°F
Jun 17 71.2°F 67.4°F 73.1°F
Jun 18 71.3°F 69.1°F 72.6°F
Jun 19 71.7°F 71.2°F 72.2°F
Jun 20 71.6°F 71.2°F 72.1°F
Jun 21 72.3°F 71.9°F 72.4°F
Jun 22 72.4°F 69.3°F 72.1°F
Jun 23 72.6°F 68.8°F 71.0°F
Jun 24 72.8°F 69.9°F 69.8°F
Jun 25 72.9°F 69.3°F 68.4°F
Jun 26 73.1°F 71.6°F 67.2°F
Jun 27 73.5°F 74.1°F 68.7°F
Jun 28 73.5°F 73.4°F 68.0°F
Jun 29 73.7°F 73.8°F 67.0°F
Jun 30 73.9°F 72.9°F 67.6°F

Sea water temperature in Zonguldak by month

In Zonguldak, the months July through September offer comfortable swimming conditions, which amounts to 93 swimming days. The warmest water in Zonguldak was recorded on July 23, 2024, reaching a 82.1°F. While the coldest temperature occurred on February 17, 2017, dipping to 42.8°F. The average readings by season are 50.3°F in Winter, 52.7°F in Spring, 75.0°F in Summer, and 68.5°F in Autumn. The average temperature in June is slightly warmer than May's average of 59.3°F. And in July, the temperature is expected to rise further, potentially reaching an average of 76.5°F.