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Rijeka in April

Find out everything about the water temperature in Rijeka 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:

49.7 °F

Average:

55.8 °F

Maximum:

63.9 °F

Sea water temperature in Rijeka in April

In the city of Rijeka, the month of April is too cold for swimming. The minimum recorded temperature during this month was 49.7°F on April 6, 2015, with an average temperature being 55.8°F and a maximum temperature reaching 63.9°F on April 27, 2018.

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 53.9°F at the beginning of the month, it steadily increases to around 57.7°F by the end.
Date 10 years average 2024 2023
Apr 1 53.6°F 55.5°F 52.4°F
Apr 2 53.6°F 55.2°F 53.2°F
Apr 3 53.8°F 56.6°F 54.8°F
Apr 4 53.6°F 55.9°F 54.7°F
Apr 5 53.7°F 57.3°F 54.0°F
Apr 6 53.6°F 57.1°F 53.5°F
Apr 7 53.8°F 57.2°F 53.5°F
Apr 8 54.0°F 57.5°F 53.4°F
Apr 9 54.3°F 58.4°F 53.6°F
Apr 10 54.6°F 58.1°F 54.1°F
Apr 11 54.8°F 58.0°F 52.6°F
Apr 12 55.3°F 58.9°F 53.8°F
Apr 13 55.6°F 60.0°F 53.8°F
Apr 14 56.0°F 60.4°F 54.0°F
Apr 15 55.9°F 59.6°F 54.0°F
Apr 16 56.5°F 62.0°F 54.1°F
Apr 17 56.4°F 60.7°F 54.1°F
Apr 18 56.1°F 60.2°F 54.2°F
Apr 19 56.3°F 59.9°F 54.6°F
Apr 20 56.2°F 59.4°F 54.7°F
Apr 21 56.6°F 59.3°F 55.3°F
Apr 22 56.6°F 59.3°F 54.8°F
Apr 23 57.0°F 59.4°F 55.1°F
Apr 24 57.5°F 59.4°F 55.7°F
Apr 25 58.0°F 59.5°F 56.8°F
Apr 26 58.0°F 58.2°F 55.3°F
Apr 27 58.3°F 57.8°F 56.4°F
Apr 28 58.3°F 57.8°F 57.1°F
Apr 29 58.2°F 59.3°F 57.2°F
Apr 30 58.6°F 60.3°F 58.7°F

Sea water temperature in Rijeka by month

In Rijeka, the months July through August offer comfortable swimming conditions, which amounts to 71 swimming days. The warmest water in Rijeka was recorded on July 23, 2015, reaching a 82.1°F. While the coldest temperature occurred on February 23, 2021, dipping to 48.0°F. The average readings by season are 53.8°F in Winter, 56.8°F in Spring, 74.4°F in Summer, and 65.9°F in Autumn. The average temperature in April is slightly warmer than March's average of 52.2°F. And in May, the temperature is expected to rise further, potentially reaching an average of 62.4°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Lovran 64.7°F 9mi
Rabac 65.2°F 22mi
Cres 65.3°F 25mi
Senj 64.8°F 32mi
Trieste 66.8°F 39mi
Poreč 65.9°F 42mi
Medulin 66.8°F 43mi
Rovinj 67.1°F 43mi
Mali Lošinj 66.5°F 55mi

* current water temperature in this city

** straight line distance from Rijeka