Water temperature in Prien am Chiemsee in September
Is it warm enough to swim in Prien am Chiemsee in September? Average water temperature in Prien am Chiemsee in September is 15.3°C and therefore is not suitable for comfortable swimming. The warmest water in Prien am Chiemsee in September is 21°C, and the coldest is 8°C. To find out the water temperature today and in the coming days, go to Current water temperature in Prien am Chiemsee
Changes water temperature in Prien am Chiemsee in September 2025, 2024
To get an accurate forecast for the water temperature in Prien am Chiemsee for any chosen month, compare two years within a 10 year range using the chart below.
You can choose any other years:
| Day |
2025 |
2024 |
| 1 September | 17°C | 21°C |
| 2 September | 17°C | 21°C |
| 3 September | 17°C | 21°C |
| 4 September | 16°C | 21°C |
| 5 September | 16°C | 21°C |
| 6 September | 16°C | 20°C |
| 7 September | 16°C | 20°C |
| 8 September | 16°C | 19°C |
| 9 September | 15°C | 18°C |
| 10 September | 15°C | 16°C |
| 11 September | 15°C | 14°C |
| 12 September | 15°C | 12°C |
| 13 September | 15°C | 10°C |
| 14 September | 15°C | 9°C |
| 15 September | 15°C | 9°C |
| Day |
2025 |
2024 |
| 16 September | 16°C | 8°C |
| 17 September | 16°C | 9°C |
| 18 September | 17°C | 10°C |
| 19 September | 18°C | 11°C |
| 20 September | 17°C | 12°C |
| 21 September | 16°C | 13°C |
| 22 September | 16°C | 14°C |
| 23 September | 15°C | 14°C |
| 24 September | 14°C | 14°C |
| 25 September | 13°C | 14°C |
| 26 September | 12°C | 14°C |
| 27 September | 12°C | 13°C |
| 28 September | 12°C | 12°C |
| 29 September | 11°C | 12°C |
| 30 September | 10°C | 12°C |
Average water temperature in Prien am Chiemsee in September over a decade
| 2016 | 2017 | 2018 | 2019 | 2020 |
| | 16.1°C | 15°C | 15.8°C |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 15.3°C | 13.9°C | 17.1°C | 14.5°C | 15°C |
Prien am Chiemsee water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below