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Norrköping in April

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

32.0 °F

Average:

38.0 °F

Maximum:

49.5 °F

Sea water temperature in Norrköping in April

In the city of Norrköping, the month of April is too cold for swimming. The minimum recorded temperature during this month was 32.0°F on April 1, 2018, with an average temperature being 38.0°F and a maximum temperature reaching 49.5°F on April 29, 2019.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. Throughout the month of April, the sea temperature gradually gets warmer. Starting with an average temperature of 34.7°F at the beginning of the month, it steadily increases to around 41.7°F by the end.
Date 10 years average 2024 2023
Apr 1 34.7°F 33.0°F 33.0°F
Apr 2 34.7°F 33.0°F 33.5°F
Apr 3 34.4°F 32.4°F 33.9°F
Apr 4 34.3°F 32.1°F 33.1°F
Apr 5 34.4°F 32.1°F 33.4°F
Apr 6 34.4°F 32.1°F 33.4°F
Apr 7 34.6°F 32.0°F 32.1°F
Apr 8 34.5°F 32.1°F 32.1°F
Apr 9 34.8°F 32.1°F 33.1°F
Apr 10 36.0°F 33.4°F 36.0°F
Apr 11 36.2°F 33.5°F 35.9°F
Apr 12 36.7°F 35.7°F 35.8°F
Apr 13 36.9°F 35.9°F 35.8°F
Apr 14 37.3°F 36.1°F 35.8°F
Apr 15 37.1°F 37.5°F 35.8°F
Apr 16 36.9°F 37.3°F 35.8°F
Apr 17 37.5°F 37.2°F 37.4°F
Apr 18 38.2°F 38.2°F 38.5°F
Apr 19 38.9°F 38.1°F 41.4°F
Apr 20 39.9°F 39.9°F 42.7°F
Apr 21 40.1°F 39.6°F 41.6°F
Apr 22 40.4°F 39.2°F 42.2°F
Apr 23 41.0°F 38.8°F 43.8°F
Apr 24 42.5°F 40.2°F 44.5°F
Apr 25 42.3°F 40.1°F 44.3°F
Apr 26 42.2°F 39.8°F 44.0°F
Apr 27 42.2°F 39.7°F 44.0°F
Apr 28 42.4°F 41.8°F 42.7°F
Apr 29 42.4°F 41.5°F 42.6°F
Apr 30 41.4°F 42.5°F 40.7°F

Sea water temperature in Norrköping by month

In an average year, Norrköping offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Norrköping was recorded on July 28, 2018, reaching a 73.1°F. While the coldest temperature occurred on January 9, 2019, dipping to 32.0°F. The average readings by season are 34.8°F in Winter, 39.6°F in Spring, 61.7°F in Summer, and 51.0°F in Autumn. The average temperature in April is slightly warmer than March's average of 33.4°F. And in May, the temperature is expected to rise further, potentially reaching an average of 47.4°F.