Water temperature in Hagnau am Bodensee in September
Is it warm enough to swim in Hagnau am Bodensee in September? Average water temperature in Hagnau am Bodensee in September is 19.6°C and therefore is not suitable for comfortable swimming. The warmest water in Hagnau am Bodensee in September is 23.1°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 Hagnau am Bodensee
Changes water temperature in Hagnau am Bodensee in September 2025, 2024
To get an accurate forecast for the water temperature in Hagnau am Bodensee for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Hagnau am Bodensee, 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 | 21.5°C | 22.8°C | 20.3°C | 22.8°C |
2 September | 21.1°C | 22.9°C | 20°C | 22.9°C |
3 September | 20.4°C | 23.1°C | 20°C | 23.1°C |
4 September | 20.4°C | 22.8°C | 19.7°C | 22.8°C |
5 September | 20.2°C | 22.6°C | 19.9°C | 22.6°C |
6 September | | 22.4°C | 19.9°C | 22.4°C |
7 September | | 22.7°C | 19.8°C | 22.7°C |
8 September | | 22.3°C | 20°C | 22.3°C |
9 September | | 21.9°C | 19.2°C | 21.9°C |
10 September | | 21.2°C | 19.1°C | 21.8°C |
11 September | | 20.8°C | 19.4°C | 22.6°C |
12 September | | 20.5°C | 19.2°C | 23.1°C |
13 September | | 20.2°C | 18.9°C | 22.6°C |
14 September | | 20°C | 18.8°C | 22.3°C |
15 September | | 19.9°C | 18.8°C | 21.3°C |
Day |
2025 |
2024 |
Min |
Max |
16 September | | 19.8°C | 18.5°C | 21.4°C |
17 September | | 19.6°C | 18.5°C | 21°C |
18 September | | 19.4°C | 18.1°C | 20.7°C |
19 September | | 19°C | 18.1°C | 20.8°C |
20 September | | 18.7°C | 18.1°C | 21°C |
21 September | | 18.2°C | 17.9°C | 21.1°C |
22 September | | 18°C | 17.7°C | 20.6°C |
23 September | | 17.8°C | 17.5°C | 20.8°C |
24 September | | 17.5°C | 17.2°C | 20.1°C |
25 September | | 17.3°C | 17°C | 19.5°C |
26 September | | 17.1°C | 16.9°C | 19°C |
27 September | | 16.8°C | 16.7°C | 18.6°C |
28 September | | 16.7°C | 16.7°C | 19°C |
29 September | | 16.7°C | 16.5°C | 18.8°C |
30 September | | 16.6°C | 16.3°C | 18.9°C |
Average water temperature in Hagnau am Bodensee in September over a decade
2015 | 2016 | 2017 | 2018 | 2019 |
19.2°C | 20.3°C | 19.1°C | 20.5°C | 19.3°C |
2020 | 2021 | 2022 | 2023 | 2024 |
20.5°C | 19.4°C | 19.4°C | 20.6°C | 19.8°C |
Hagnau am Bodensee water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below