
Is it warm enough to swim in Vadstena in August? Average water temperature in Vadstena in August is 17.8°C and therefore is not suitable for comfortable swimming. The warmest water in Vadstena in August is 22.7°C, and the coldest is 15.2°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Vadstena
To get an accurate forecast for the water temperature in Vadstena for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Vadstena, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of August.
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 1 August | 19.7°C | 18.7°C | 15.2°C | 22.7°C |
| 2 August | 19.7°C | 19.1°C | 15.6°C | 22.5°C |
| 3 August | 19.3°C | 18.7°C | 16°C | 22.2°C |
| 4 August | 19°C | 19.4°C | 16.2°C | 21.9°C |
| 5 August | 19.1°C | 20°C | 15.8°C | 21.6°C |
| 6 August | 18.9°C | 19.9°C | 16.1°C | 21.5°C |
| 7 August | 19°C | 19.7°C | 16.5°C | 20.9°C |
| 8 August | 18.3°C | 19.9°C | 16.8°C | 20.3°C |
| 9 August | 17.6°C | 19°C | 16.6°C | 20.2°C |
| 10 August | 17.5°C | 18.2°C | 16.9°C | 20.2°C |
| 11 August | 17.4°C | 17.6°C | 16.6°C | 20°C |
| 12 August | 17.9°C | 17.9°C | 16.7°C | 19.9°C |
| 13 August | 17.6°C | 18.2°C | 16°C | 19.7°C |
| 14 August | 18.3°C | 17.9°C | 15.8°C | 19.5°C |
| 15 August | 18.8°C | 17.7°C | 16°C | 20.1°C |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 16 August | 18.2°C | 18.3°C | 16.1°C | 20.4°C |
| 17 August | 17.9°C | 18.1°C | 16°C | 21°C |
| 18 August | 18°C | 18.2°C | 15.6°C | 21°C |
| 19 August | 17.7°C | 18.3°C | 15.9°C | 20.8°C |
| 20 August | 17.7°C | 18.2°C | 16.1°C | 20.9°C |
| 21 August | 17.5°C | 17.3°C | 15.5°C | 21°C |
| 22 August | 17.3°C | 17.4°C | 16.4°C | 20.1°C |
| 23 August | 17.2°C | 16.2°C | 16.1°C | 20.1°C |
| 24 August | 16.7°C | 17.1°C | 16.2°C | 19.6°C |
| 25 August | 16.6°C | 16.2°C | 16.2°C | 19.2°C |
| 26 August | 16.6°C | 16.4°C | 15.4°C | 18.9°C |
| 27 August | 16.6°C | 16.4°C | 15.9°C | 18.8°C |
| 28 August | 16.5°C | 16.8°C | 15.8°C | 18.7°C |
| 29 August | 16.6°C | 17°C | 15.9°C | 18.4°C |
| 30 August | 16.6°C | 16.4°C | 16°C | 18°C |
| 31 August | 16.2°C | 16.8°C | 15.9°C | 17.9°C |

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| 2016 | 2017 | 2018 | 2019 | 2020 |
| 17°C | 16.9°C | 19.4°C | 17.7°C | 18.9°C |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 17.9°C | 18.5°C | 16.3°C | 18°C | 17.8°C |
You can also view information about water temperature for other months by clicking on the month button below