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Bastia in September

Find out everything about the water temperature in Bastia 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:

71.0 °F

Average:

76.2 °F

Maximum:

82.5 °F

Sea water temperature in Bastia in September

In the city of Bastia, the month of September is a great time for swimming. The minimum recorded temperature during this month was 71.0°F on September 30, 2017, with an average temperature being 76.2°F and a maximum temperature reaching 82.5°F on September 2, 2024.

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 76.2°F throughout the month, with minimal changes.
Date 10 years average 2024 2023
Sep 1 78.6°F 82.4°F 77.5°F
Sep 2 78.5°F 82.5°F 76.5°F
Sep 3 78.2°F 82.0°F 76.7°F
Sep 4 78.1°F 81.7°F 76.3°F
Sep 5 77.8°F 81.2°F 76.9°F
Sep 6 77.7°F 80.5°F 76.6°F
Sep 7 77.5°F 80.2°F 76.1°F
Sep 8 77.3°F 79.7°F 75.9°F
Sep 9 77.3°F 80.5°F 75.3°F
Sep 10 77.1°F 80.0°F 75.4°F
Sep 11 76.9°F 79.3°F 75.5°F
Sep 12 76.7°F 78.6°F 75.7°F
Sep 13 76.7°F 77.8°F 75.8°F
Sep 14 76.6°F 77.1°F 76.0°F
Sep 15 76.4°F 77.2°F 76.3°F
Sep 16 76.2°F 76.1°F 76.3°F
Sep 17 76.2°F 75.7°F 76.1°F
Sep 18 76.0°F 75.4°F 75.8°F
Sep 19 75.8°F 75.2°F 76.2°F
Sep 20 75.6°F 75.0°F 75.4°F
Sep 21 75.4°F 74.5°F 75.4°F
Sep 22 75.2°F 73.8°F 75.6°F
Sep 23 75.1°F 74.0°F 75.0°F
Sep 24 74.7°F 73.9°F 74.2°F
Sep 25 74.4°F 73.3°F 73.4°F
Sep 26 74.1°F 73.6°F 73.1°F
Sep 27 74.1°F 73.7°F 73.4°F
Sep 28 73.9°F 73.7°F 73.8°F
Sep 29 73.6°F 72.1°F 73.7°F
Sep 30 73.4°F 71.6°F 73.7°F

Sea water temperature in Bastia by month

In Bastia, the months July through September offer comfortable swimming conditions, which amounts to 102 swimming days. The warmest water in Bastia was recorded on August 7, 2024, reaching a 84.7°F. While the coldest temperature occurred on March 10, 2018, dipping to 56.0°F. The average readings by season are 59.0°F in Winter, 60.3°F in Spring, 76.7°F in Summer, and 71.0°F in Autumn. September's average temperature is a slight drop from August's average of 79.5°F. In October, the temperature is expected to decrease further, potentially averaging around 70.8°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
L'Île-Rousse 65.5°F 27mi
Marciana Marina 65.7°F 38mi
Ajaccio 65.5°F 65mi
Livorno 64.7°F 73mi

* current water temperature in this city

** straight line distance from Bastia