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Thonon-les-Bains in May

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

51.4 °F

Average:

56.6 °F

Maximum:

66.4 °F

Water temperature in Thonon-les-Bains in May

In the city of Thonon-les-Bains, the month of May is too cold for swimming. The minimum recorded temperature during this month was 51.4°F on May 4, 2023, with an average temperature being 56.6°F and a maximum temperature reaching 66.4°F on May 20, 2022.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. Throughout the month of May, the water temperature gradually gets warmer. Starting with an average temperature of 53.9°F at the beginning of the month, it steadily increases to around 59.1°F by the end.
Date 10 years average 2024 2023
May 1 53.1°F 53.4°F 51.8°F
May 2 53.3°F 53.4°F 52.1°F
May 3 53.2°F 53.5°F 51.7°F
May 4 53.3°F 53.5°F 51.4°F
May 5 53.6°F 53.6°F 52.5°F
May 6 54.0°F 53.8°F 54.4°F
May 7 54.2°F 54.0°F 54.7°F
May 8 54.5°F 54.2°F 54.9°F
May 9 54.9°F 54.4°F 55.1°F
May 10 55.3°F 54.6°F 56.0°F
May 11 55.6°F 54.9°F 56.1°F
May 12 55.8°F 55.1°F 56.5°F
May 13 55.8°F 55.1°F 56.3°F
May 14 56.0°F 55.3°F 56.4°F
May 15 56.3°F 57.5°F 56.5°F
May 16 56.5°F 57.5°F 56.4°F
May 17 56.8°F 57.2°F 56.5°F
May 18 57.2°F 57.7°F 56.6°F
May 19 57.8°F 57.4°F 56.9°F
May 20 58.1°F 57.9°F 57.2°F
May 21 58.3°F 58.2°F 57.4°F
May 22 58.5°F 58.4°F 57.2°F
May 23 58.6°F 58.7°F 57.1°F
May 24 59.0°F 59.4°F 58.9°F
May 25 59.2°F 59.3°F 59.1°F
May 26 59.2°F 60.7°F 56.9°F
May 27 59.3°F 60.4°F 58.2°F
May 28 59.5°F 60.6°F 59.1°F
May 29 59.6°F 60.4°F 60.4°F
May 30 59.6°F 60.1°F 60.4°F
May 31 59.5°F 59.9°F 60.3°F

Water temperature in Thonon-les-Bains by month

In Thonon-les-Bains, there are only 5 days through the year when the water is warm enough to be comfortable for swimming. The warmest water in Thonon-les-Bains was recorded on August 24, 2023, reaching a 77.8°F. While the coldest temperature occurred on February 14, 2017, dipping to 42.7°F. The average readings by season are 46.0°F in Winter, 50.7°F in Spring, 69.7°F in Summer, and 61.3°F in Autumn. The average temperature in May is slightly warmer than April's average of 50.3°F. And in June, the temperature is expected to rise further, potentially reaching an average of 65.0°F.