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Crikvenica in September

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

65.8 °F

Average:

71.5 °F

Maximum:

78.6 °F

Sea water temperature in Crikvenica in September

In the city of Crikvenica, the month of September is somewhat comfortable for swimming. The minimum recorded temperature during this month was 65.8°F on September 29, 2024, with an average temperature being 71.5°F and a maximum temperature reaching 78.6°F on September 1, 2026.

While some may find it enjoyable for a brief swim, others might consider it a bit too cold for extended periods in the water. Throughout the month of September, the sea temperature gradually gets colder. Starting with an average temperature of 73.6°F at the beginning of the month, it steadily decreases to around 69.1°F by the end.
Date 10 years average 2026 2025
Sep 1 74.9°F 78.6°F 72.0°F
Sep 2 74.4°F 77.5°F 71.9°F
Sep 3 74.2°F 78.3°F 71.4°F
Sep 4 73.7°F 77.8°F 71.2°F
Sep 5 73.6°F 77.6°F 72.2°F
Sep 6 73.6°F 77.7°F 73.3°F
Sep 7 73.4°F 77.7°F 73.3°F
Sep 8 73.0°F 77.0°F 72.6°F
Sep 9 72.8°F 77.7°F 72.3°F
Sep 10 72.5°F 77.0°F 72.1°F
Sep 11 72.4°F 76.8°F 72.2°F
Sep 12 72.3°F 75.3°F 71.3°F
Sep 13 72.3°F 74.8°F 71.8°F
Sep 14 72.2°F 74.6°F 71.8°F
Sep 15 72.3°F 74.1°F 71.7°F
Sep 16 72.1°F 73.5°F 71.4°F
Sep 17 71.9°F 73.7°F 71.5°F
Sep 18 71.6°F 72.6°F 72.0°F
Sep 19 71.3°F 72.7°F 70.9°F
Sep 20 71.0°F 72.7°F 71.7°F
Sep 21 70.7°F 72.9°F 72.1°F
Sep 22 70.3°F 72.9°F 71.5°F
Sep 23 69.8°F 71.6°F 70.8°F
Sep 24 69.3°F 70.0°F 70.6°F
Sep 25 69.1°F 69.9°F 70.3°F
Sep 26 68.5°F 69.7°F 69.3°F
Sep 27 68.4°F 69.3°F 69.5°F
Sep 28 68.3°F 69.1°F 69.4°F
Sep 29 68.3°F 69.6°F 70.9°F
Sep 30 68.2°F 69.3°F 70.1°F

Sea water temperature in Crikvenica by month

In Crikvenica, the months July through August offer comfortable swimming conditions, which amounts to 78 swimming days. The warmest water in Crikvenica was recorded on July 17, 2024, reaching a 84.3°F. While the coldest temperature occurred on February 23, 2021, dipping to 47.8°F. The average readings by season are 53.4°F in Winter, 56.8°F in Spring, 75.0°F in Summer, and 65.7°F in Autumn. September's average temperature is a slight drop from August's average of 76.6°F. In October, the temperature is expected to decrease further, potentially averaging around 65.1°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Rijeka 64.0°F 16mi
Senj 63.6°F 17mi
Cres 64.1°F 20mi
Lovran 63.9°F 22mi
Rabac 63.8°F 27mi
Medulin 66.2°F 44mi
Mali Lošinj 66.6°F 46mi
Trieste 66.0°F 55mi

* current water temperature in this city

** straight line distance from Crikvenica