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Kalmar in May

Find out everything about the water temperature in Kalmar 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 sea temperature data with other months of the year.
Water temperature in May
Minimum:

41.9 °F

Average:

51.0 °F

Maximum:

62.2 °F

Sea water temperature in Kalmar in May

In the city of Kalmar, the month of May is too cold for swimming. The minimum recorded temperature during this month was 41.9°F on May 2, 2023, with an average temperature being 51.0°F and a maximum temperature reaching 62.2°F on May 31, 2024.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. Throughout the month of May, the sea temperature gradually gets warmer. Starting with an average temperature of 46.9°F at the beginning of the month, it steadily increases to around 55.0°F by the end.
Date 10 years average 2024 2023
May 1 45.3°F 46.5°F 44.0°F
May 2 45.3°F 45.5°F 41.9°F
May 3 46.1°F 46.9°F 44.7°F
May 4 46.0°F 43.4°F 44.1°F
May 5 46.3°F 43.7°F 46.0°F
May 6 46.8°F 43.8°F 46.0°F
May 7 47.5°F 46.0°F 45.8°F
May 8 47.7°F 45.5°F 46.6°F
May 9 48.6°F 47.7°F 47.9°F
May 10 49.1°F 48.5°F 48.6°F
May 11 49.4°F 48.8°F 49.0°F
May 12 49.8°F 49.3°F 49.6°F
May 13 50.3°F 49.7°F 50.3°F
May 14 50.4°F 49.8°F 52.3°F
May 15 50.8°F 52.9°F 53.1°F
May 16 51.0°F 54.3°F 53.0°F
May 17 51.0°F 55.3°F 51.4°F
May 18 51.4°F 55.2°F 51.8°F
May 19 51.9°F 55.8°F 53.1°F
May 20 52.2°F 57.0°F 49.9°F
May 21 52.8°F 55.9°F 51.0°F
May 22 53.5°F 55.6°F 53.4°F
May 23 54.2°F 55.5°F 54.3°F
May 24 54.4°F 55.3°F 54.2°F
May 25 55.1°F 56.7°F 56.3°F
May 26 55.5°F 56.8°F 57.3°F
May 27 55.6°F 56.6°F 56.6°F
May 28 55.8°F 58.4°F 56.8°F
May 29 56.0°F 61.5°F 56.6°F
May 30 56.0°F 60.9°F 57.1°F
May 31 56.3°F 62.2°F 57.6°F

Sea water temperature in Kalmar by month

In an average year, Kalmar offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Kalmar was recorded on August 2, 2018, reaching a 75.5°F. While the coldest temperature occurred on January 9, 2024, dipping to 32.0°F. The average readings by season are 36.4°F in Winter, 42.8°F in Spring, 63.7°F in Summer, and 53.1°F in Autumn. The average temperature in May is slightly warmer than April's average of 41.3°F. And in June, the temperature is expected to rise further, potentially reaching an average of 60.6°F.