Chart of year Jochenstein Messstation / Donau
| Date | Water temperature [°C] | Maximum [°C] | Minimum [°C] |
|---|---|---|---|
| 15.07.2026 | 21.8 | 22.1 | 21.3 |
| 14.07.2026 | 21.7 | 22.2 | 21.1 |
| 13.07.2026 | 21.1 | 21.8 | 20.6 |
| 12.07.2026 | 20.6 | 21.2 | 20.1 |
| 11.07.2026 | 20.1 | 20.7 | 19.8 |
| 10.07.2026 | 20.0 | 20.7 | 19.6 |
| 09.07.2026 | 19.9 | 20.2 | 19.7 |