Water temperature in Poste Lafayette in September
Is it warm enough to swim in Poste Lafayette in September? Average water temperature in Poste Lafayette in September is 23.8°C and therefore suitable for comfortable swimming. The warmest sea in Poste Lafayette in September is 24.9°C, and the coldest is 22.7°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Poste Lafayette
Changes water temperature in Poste Lafayette in September 2025, 2024
To get an accurate forecast for the water temperature in Poste Lafayette for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Poste Lafayette, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.
You can choose any other years:
Day |
2025 |
2024 |
Min |
Max |
1 September | 23.7°C | 23.7°C | 22.9°C | 24.9°C |
2 September | 23.7°C | 23.7°C | 23°C | 24.9°C |
3 September | 23.8°C | 23.8°C | 23°C | 24.9°C |
4 September | 23.9°C | 23.9°C | 23.1°C | 24.9°C |
5 September | 23.9°C | 23.9°C | 23.2°C | 24.9°C |
6 September | 24.1°C | 24°C | 23.1°C | 24.8°C |
7 September | 24.1°C | 23.9°C | 23.1°C | 24.7°C |
8 September | | 23.9°C | 23.2°C | 24.4°C |
9 September | | 24°C | 23.2°C | 24.6°C |
10 September | | 24°C | 22.9°C | 24.6°C |
11 September | | 23.9°C | 23.4°C | 24.7°C |
12 September | | 23.9°C | 22.9°C | 24.6°C |
13 September | | 24°C | 23.3°C | 24.6°C |
14 September | | 23.9°C | 23°C | 24.7°C |
15 September | | 23.9°C | 23.2°C | 24.7°C |
Day |
2025 |
2024 |
Min |
Max |
16 September | | 23.7°C | 23.3°C | 24.8°C |
17 September | | 23.8°C | 23.1°C | 24.6°C |
18 September | | 23.9°C | 22.9°C | 24.7°C |
19 September | | 24°C | 23°C | 24.7°C |
20 September | | 24°C | 23.1°C | 24.7°C |
21 September | | 24.1°C | 23.5°C | 24.6°C |
22 September | | 24.1°C | 23.5°C | 24.7°C |
23 September | | 24.1°C | 23.2°C | 24.6°C |
24 September | | 24.2°C | 22.7°C | 24.5°C |
25 September | | 24.3°C | 23.1°C | 24.6°C |
26 September | | 24.3°C | 23.2°C | 24.6°C |
27 September | | 24.3°C | 23.3°C | 24.6°C |
28 September | | 24.3°C | 23.2°C | 24.6°C |
29 September | | 24.2°C | 23.3°C | 24.6°C |
30 September | | 24.2°C | 23.3°C | 24.7°C |
Average water temperature in Poste Lafayette in September over a decade
2015 | 2016 | 2017 | 2018 | 2019 |
24.1°C | 23.4°C | 24.6°C | 23.9°C | 24.3°C |
2020 | 2021 | 2022 | 2023 | 2024 |
23.5°C | 23.4°C | 23.1°C | 24.5°C | 24°C |
Poste Lafayette water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below