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Piraeus in June

Find out everything about the water temperature in Piraeus 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:

67.7 °F

Average:

73.3 °F

Maximum:

80.7 °F

Sea water temperature in Piraeus in June

In the city of Piraeus, the month of June is somewhat comfortable for swimming. The minimum recorded temperature during this month was 67.7°F on June 5, 2014, with an average temperature being 73.3°F and a maximum temperature reaching 80.7°F on June 30, 2021.

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 70.6°F at the beginning of the month, it steadily increases to around 76.0°F by the end.
Date 10 years average 2023 2022
Jun 1 69.7°F 68.6°F 72.1°F
Jun 2 69.8°F 68.1°F 73.5°F
Jun 3 70.0°F 68.2°F 73.5°F
Jun 4 70.0°F 68.7°F 71.8°F
Jun 5 70.3°F 69.7°F 71.8°F
Jun 6 70.8°F 70.6°F 72.4°F
Jun 7 71.0°F 69.8°F 72.0°F
Jun 8 71.3°F 69.9°F 73.0°F
Jun 9 71.5°F 70.0°F 72.5°F
Jun 10 71.9°F 70.0°F 72.9°F
Jun 11 72.2°F 72.2°F 72.6°F
Jun 12 72.3°F 71.9°F 72.9°F
Jun 13 72.6°F 72.0°F 73.7°F
Jun 14 72.9°F 71.9°F 73.0°F
Jun 15 73.3°F 72.4°F 73.5°F
Jun 16 73.6°F 72.3°F 73.6°F
Jun 17 73.9°F 73.1°F 73.4°F
Jun 18 73.9°F 73.4°F 73.1°F
Jun 19 73.7°F 71.9°F 73.3°F
Jun 20 73.9°F 73.7°F 73.3°F
Jun 21 74.3°F 74.1°F 72.6°F
Jun 22 75.0°F 75.6°F 73.6°F
Jun 23 75.2°F 75.7°F 73.3°F
Jun 24 75.8°F 75.6°F 75.1°F
Jun 25 76.3°F 75.9°F 75.4°F
Jun 26 76.2°F 75.8°F 75.1°F
Jun 27 76.5°F 76.5°F 76.0°F
Jun 28 76.7°F 77.3°F 76.6°F
Jun 29 76.8°F 77.7°F 77.0°F
Jun 30 76.9°F 77.0°F 76.7°F

Sea water temperature in Piraeus by month

In Piraeus, the months July through October offer comfortable swimming conditions, which amounts to 128 swimming days. The warmest water in Piraeus was recorded on August 6, 2021, reaching a 83.6°F. While the coldest temperature occurred on March 20, 2022, dipping to 56.4°F. The average readings by season are 61.1°F in Winter, 62.0°F in Spring, 77.5°F in Summer, and 73.9°F in Autumn. The average temperature in June is slightly warmer than May's average of 66.3°F. And in July, the temperature is expected to rise further, potentially reaching an average of 78.9°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Athens 65.8°F 5mi
Glyfáda 65.8°F 8mi
Aegina 66.3°F 18mi
Póros 66.2°F 32mi

* current water temperature in this city

** straight line distance from Piraeus