
Is it warm enough to swim in Uberlingen in September? Average water temperature in Uberlingen in September is 19.7°C and therefore is not suitable for comfortable swimming. The warmest water in Uberlingen in September is 23.6°C, and the coldest is 16.3°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Uberlingen
To get an accurate forecast for the water temperature in Uberlingen for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Uberlingen, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 1 September | 21.6°C | 23.1°C | 20.3°C | 23.1°C |
| 2 September | 21.4°C | 23.1°C | 20.5°C | 23.1°C |
| 3 September | 20.6°C | 23.6°C | 20.4°C | 23.6°C |
| 4 September | 20.6°C | 23.1°C | 20.2°C | 23.1°C |
| 5 September | 20.5°C | 22.9°C | 20.3°C | 22.9°C |
| 6 September | 20.5°C | 22.5°C | 20.1°C | 22.5°C |
| 7 September | 20.3°C | 22.9°C | 19.9°C | 22.9°C |
| 8 September | 20.1°C | 22.4°C | 20.1°C | 22.4°C |
| 9 September | 19.9°C | 22°C | 19.7°C | 22.3°C |
| 10 September | 19.7°C | 21.5°C | 19.5°C | 22.5°C |
| 11 September | 20.2°C | 21.1°C | 19.4°C | 23°C |
| 12 September | 19.9°C | 20.7°C | 19.2°C | 23.3°C |
| 13 September | 19.7°C | 20.4°C | 18.9°C | 22.7°C |
| 14 September | 19.5°C | 20.2°C | 18.8°C | 22.3°C |
| 15 September | 19.6°C | 20.1°C | 18.8°C | 21.5°C |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 16 September | 19.4°C | 19.9°C | 18.5°C | 21.3°C |
| 17 September | 19.1°C | 19.8°C | 18.5°C | 20.9°C |
| 18 September | 18.9°C | 19.6°C | 18.1°C | 20.6°C |
| 19 September | 19°C | 19.1°C | 18.1°C | 20.8°C |
| 20 September | 19.9°C | 18.9°C | 18.1°C | 20.9°C |
| 21 September | 20.1°C | 18.4°C | 17.9°C | 21°C |
| 22 September | 19.6°C | 18.2°C | 17.7°C | 20.5°C |
| 23 September | 19.2°C | 17.9°C | 17.5°C | 20.7°C |
| 24 September | 18.8°C | 17.7°C | 17.2°C | 20°C |
| 25 September | 18.5°C | 17.4°C | 17°C | 19.4°C |
| 26 September | 18.1°C | 17.1°C | 16.9°C | 19°C |
| 27 September | 17.8°C | 16.9°C | 16.7°C | 18.5°C |
| 28 September | 17.6°C | 16.8°C | 16.7°C | 19.2°C |
| 29 September | 17.5°C | 16.7°C | 16.5°C | 18.9°C |
| 30 September | 17.3°C | 16.6°C | 16.3°C | 19.3°C |

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| 2016 | 2017 | 2018 | 2019 | 2020 |
| 20.3°C | 19.1°C | 20.5°C | 19.4°C | 20.5°C |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 19.5°C | 19.8°C | 20.9°C | 20°C | 19.5°C |
You can also view information about water temperature for other months by clicking on the month button below