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Supetar in September

Find out everything about the water temperature in Supetar 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:

68.8 °F

Average:

73.7 °F

Maximum:

78.9 °F

Sea water temperature in Supetar in September

In the city of Supetar, the month of September is a great time for swimming. The minimum recorded temperature during this month was 68.8°F on September 30, 2018, with an average temperature being 73.7°F and a maximum temperature reaching 78.9°F on September 1, 2019.

The watter temperature range during this month provides a satisfying and enjoyable experience in the water. In September, the sea temperature remains relatively stable. The average temperature stays close to 73.7°F throughout the month, with minimal changes.
Date 10 years average 2023 2022
Sep 1 76.4°F 75.5°F 77.0°F
Sep 2 76.2°F 76.1°F 76.2°F
Sep 3 75.7°F 76.4°F 75.4°F
Sep 4 75.4°F 76.1°F 75.0°F
Sep 5 75.1°F 76.4°F 75.3°F
Sep 6 74.7°F 74.3°F 74.1°F
Sep 7 74.6°F 74.5°F 75.1°F
Sep 8 74.4°F 73.3°F 75.0°F
Sep 9 74.3°F 73.5°F 75.3°F
Sep 10 74.2°F 73.4°F 75.2°F
Sep 11 74.0°F 73.2°F 74.2°F
Sep 12 74.0°F 73.3°F 74.6°F
Sep 13 74.2°F 74.5°F 74.4°F
Sep 14 74.0°F 74.3°F 73.9°F
Sep 15 73.8°F 73.3°F 73.7°F
Sep 16 74.0°F 74.3°F 73.5°F
Sep 17 74.0°F 74.6°F 73.9°F
Sep 18 74.2°F 74.9°F 73.7°F
Sep 19 73.9°F 74.4°F 72.3°F
Sep 20 73.6°F 75.0°F 71.9°F
Sep 21 73.2°F 74.7°F 71.2°F
Sep 22 72.9°F 75.2°F 69.6°F
Sep 23 72.8°F 74.9°F 69.7°F
Sep 24 72.7°F 74.7°F 69.2°F
Sep 25 72.3°F 73.9°F 69.4°F
Sep 26 71.8°F 73.3°F 69.2°F
Sep 27 71.6°F 72.3°F 69.5°F
Sep 28 71.2°F 71.9°F 69.1°F
Sep 29 70.9°F 71.8°F 68.9°F
Sep 30 70.8°F 71.6°F 69.3°F

Sea water temperature in Supetar by month

In Supetar, the months July through September offer comfortable swimming conditions, which amounts to 88 swimming days. The warmest water in Supetar was recorded on August 15, 2015, reaching a 82.2°F. While the coldest temperature occurred on February 26, 2021, dipping to 51.9°F. The average readings by season are 58.3°F in Winter, 59.2°F in Spring, 75.0°F in Summer, and 69.5°F in Autumn. September's average temperature is a slight drop from August's average of 77.5°F. In October, the temperature is expected to decrease further, potentially averaging around 69.2°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Split 66.0°F 10mi
Stari Grad 65.0°F 14mi
Hvar 65.1°F 16mi
Brela 65.1°F 19mi
Tučepi 64.9°F 26mi
Lastovo 63.9°F 46mi

* current water temperature in this city

** straight line distance from Supetar