| Karlsruhe | -8 / -12°C |  |
| Ettlingen | -8 / -12°C | |
| Bretten | -8 / -12°C | |
| Pforzheim | -10 / -15°C | |
| Bruchsal | -8 / -12°C | |
| Rastatt | -8 / -12°C | |
| Bad.-Bad. | -8 / -13°C |  |
| Achern | -8 / -13°C | |
| Bühl | -8 / -13°C | |
