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Leiden in June

Find out everything about the water temperature in Leiden 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:

55.9 °F

Average:

60.7 °F

Maximum:

66.5 °F

Sea water temperature in Leiden in June

In the city of Leiden, the month of June is too cold for swimming. The minimum recorded temperature during this month was 55.9°F on June 2, 2015, with an average temperature being 60.7°F and a maximum temperature reaching 66.5°F on June 26, 2023.

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 58.8°F at the beginning of the month, it steadily increases to around 62.7°F by the end.
Date 10 years average 2024 2023
Jun 1 57.9°F 58.9°F 57.6°F
Jun 2 57.9°F 57.9°F 57.6°F
Jun 3 58.2°F 58.0°F 57.3°F
Jun 4 58.5°F 58.0°F 57.4°F
Jun 5 58.9°F 58.5°F 58.1°F
Jun 6 59.0°F 60.8°F 57.9°F
Jun 7 59.1°F 60.0°F 58.2°F
Jun 8 59.2°F 60.5°F 58.4°F
Jun 9 59.3°F 60.2°F 59.9°F
Jun 10 59.7°F 59.8°F 61.1°F
Jun 11 60.1°F 59.4°F 61.5°F
Jun 12 60.2°F 59.1°F 62.3°F
Jun 13 60.4°F 59.3°F 62.7°F
Jun 14 60.4°F 58.9°F 63.0°F
Jun 15 60.5°F 58.9°F 62.5°F
Jun 16 60.6°F 59.1°F 62.4°F
Jun 17 61.0°F 59.1°F 63.4°F
Jun 18 61.1°F 60.0°F 63.1°F
Jun 19 61.2°F 59.6°F 62.7°F
Jun 20 61.6°F 60.7°F 62.7°F
Jun 21 61.9°F 60.2°F 64.5°F
Jun 22 61.8°F 60.2°F 64.1°F
Jun 23 62.0°F 60.9°F 64.3°F
Jun 24 62.3°F 61.3°F 64.6°F
Jun 25 62.7°F 63.5°F 65.1°F
Jun 26 63.2°F 64.5°F 66.5°F
Jun 27 63.3°F 65.1°F 65.9°F
Jun 28 63.5°F 64.1°F 65.7°F
Jun 29 63.5°F 65.1°F 65.3°F
Jun 30 63.5°F 64.7°F 65.2°F

Sea water temperature in Leiden by month

In an average year, Leiden offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Leiden was recorded on September 11, 2023, reaching a 71.3°F. While the coldest temperature occurred on March 4, 2018, dipping to 37.4°F. The average readings by season are 44.5°F in Winter, 48.9°F in Spring, 64.5°F in Summer, and 59.3°F in Autumn. The average temperature in June is slightly warmer than May's average of 54.2°F. And in July, the temperature is expected to rise further, potentially reaching an average of 65.4°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Scheveningen 51.4°F 10mi
The Hague 51.3°F 10mi
Amsterdam 46.9°F 22mi

* current water temperature in this city

** straight line distance from Leiden