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Bromma in April

Find out everything about the water temperature in Bromma 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:

32.2 °F

Average:

36.2 °F

Maximum:

43.8 °F

Sea water temperature in Bromma in April

In the city of Bromma, the month of April is too cold for swimming. The minimum recorded temperature during this month was 32.2°F on April 1, 2023, with an average temperature being 36.2°F and a maximum temperature reaching 43.8°F on April 30, 2025.

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 33.5°F at the beginning of the month, it steadily increases to around 39.5°F by the end.
Date 10 years average 2025 2024
Apr 1 33.1°F 34.0°F 32.7°F
Apr 2 33.2°F 34.2°F 32.7°F
Apr 3 33.2°F 34.4°F 32.8°F
Apr 4 33.2°F 34.6°F 32.8°F
Apr 5 33.4°F 34.8°F 32.8°F
Apr 6 33.5°F 34.9°F 32.8°F
Apr 7 33.7°F 35.0°F 33.0°F
Apr 8 34.0°F 35.3°F 33.2°F
Apr 9 34.1°F 35.5°F 33.4°F
Apr 10 34.3°F 35.6°F 33.6°F
Apr 11 34.5°F 35.7°F 34.0°F
Apr 12 34.7°F 35.8°F 34.5°F
Apr 13 34.8°F 35.9°F 34.9°F
Apr 14 35.0°F 36.2°F 35.3°F
Apr 15 35.2°F 36.5°F 35.6°F
Apr 16 35.3°F 36.9°F 35.9°F
Apr 17 35.6°F 37.2°F 36.1°F
Apr 18 36.3°F 38.1°F 36.3°F
Apr 19 36.9°F 38.4°F 36.2°F
Apr 20 37.1°F 38.5°F 36.6°F
Apr 21 37.8°F 38.8°F 36.6°F
Apr 22 38.1°F 39.2°F 37.1°F
Apr 23 38.6°F 39.5°F 37.6°F
Apr 24 39.1°F 40.3°F 36.8°F
Apr 25 39.5°F 40.9°F 38.0°F
Apr 26 39.9°F 40.8°F 38.5°F
Apr 27 40.4°F 41.5°F 38.2°F
Apr 28 40.5°F 41.2°F 37.7°F
Apr 29 40.8°F 43.6°F 37.9°F
Apr 30 40.9°F 43.8°F 38.1°F

Sea water temperature in Bromma by month

In an average year, Bromma offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Bromma was recorded on July 18, 2021, reaching a 71.4°F. While the coldest temperature occurred on January 19, 2016, dipping to 32.0°F. The average readings by season are 36.1°F in Winter, 38.3°F in Spring, 60.8°F in Summer, and 53.2°F in Autumn. The average temperature in April is slightly warmer than March's average of 32.8°F. And in May, the temperature is expected to rise further, potentially reaching an average of 46.0°F.