Chart of year Engen / Illach
| Date | Water temperature [°C] | Maximum [°C] | Minimum [°C] |
|---|---|---|---|
| 16.06.2026 | 14.0 | 14.9 | 13.4 |
| 15.06.2026 | 15.9 | 18.8 | 13.7 |
| 14.06.2026 | 15.5 | 17.3 | 14.2 |
| 13.06.2026 | 14.6 | 17.7 | 12.0 |
| 12.06.2026 | 11.7 | 12.5 | 10.8 |
| 11.06.2026 | 11.6 | 13.2 | 10.1 |
| 10.06.2026 | 11.9 | 13.2 | 10.8 |