Marseille in September
Find out everything about the water temperature in Marseille 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:
63.4 °F
Average:
71.9 °F
Maximum:
78.1 °F
Sea water temperature in Marseille in September
In the city of Marseille, the month of September is somewhat comfortable for swimming. The minimum recorded temperature during this month was 63.4°F on September 23, 2017, with an average temperature being 71.9°F and a maximum temperature reaching 78.1°F on September 9, 2022.
| Date | 10 years average | 2023 | 2022 |
|---|---|---|---|
| Sep 1 | 73.4°F | 76.7°F | 76.3°F |
| Sep 2 | 73.0°F | 75.8°F | 75.8°F |
| Sep 3 | 72.4°F | 74.4°F | 75.2°F |
| Sep 4 | 71.7°F | 72.4°F | 74.9°F |
| Sep 5 | 71.7°F | 71.6°F | 75.5°F |
| Sep 6 | 72.0°F | 73.0°F | 76.4°F |
| Sep 7 | 72.3°F | 73.8°F | 77.5°F |
| Sep 8 | 72.2°F | 74.5°F | 77.9°F |
| Sep 9 | 72.1°F | 74.6°F | 78.1°F |
| Sep 10 | 72.3°F | 74.7°F | 77.6°F |
| Sep 11 | 72.4°F | 74.9°F | 76.3°F |
| Sep 12 | 72.4°F | 74.8°F | 75.6°F |
| Sep 13 | 72.4°F | 75.0°F | 75.1°F |
| Sep 14 | 72.6°F | 75.3°F | 75.3°F |
| Sep 15 | 72.7°F | 74.9°F | 75.4°F |
| Sep 16 | 72.7°F | 75.0°F | 75.1°F |
| Sep 17 | 72.8°F | 75.5°F | 74.5°F |
| Sep 18 | 72.7°F | 75.2°F | 72.4°F |
| Sep 19 | 72.5°F | 75.1°F | 72.0°F |
| Sep 20 | 72.3°F | 75.3°F | 71.4°F |
| Sep 21 | 71.8°F | 74.8°F | 68.5°F |
| Sep 22 | 71.6°F | 74.5°F | 69.3°F |
| Sep 23 | 71.2°F | 74.1°F | 70.5°F |
| Sep 24 | 70.9°F | 73.3°F | 71.0°F |
| Sep 25 | 70.7°F | 72.0°F | 71.8°F |
| Sep 26 | 70.3°F | 71.1°F | 71.8°F |
| Sep 27 | 70.4°F | 70.5°F | 71.8°F |
| Sep 28 | 70.5°F | 70.9°F | 71.0°F |
| Sep 29 | 70.4°F | 71.3°F | 68.7°F |
| Sep 30 | 70.3°F | 71.3°F | 66.8°F |
In Marseille, there are only 21 days through the year when the water is warm enough to be comfortable for swimming.
The warmest water in Marseille was recorded on August 18, 2022, reaching a 81.2°F. While the coldest temperature occurred on February 18, 2021, dipping to 54.0°F. The average readings by season are 57.8°F in Winter, 58.7°F in Spring, 71.7°F in Summer, and 67.8°F in Autumn.
September's average temperature is a slight drop from August's average of 73.3°F. In October, the temperature is expected to decrease further, potentially averaging around 67.9°F.