| Celje | | | 9 |  | 11 | | 1012 | | |
| Cerklje Airport (at Krka river) |  | cloudy | 8 |  | 4 | | 1013 | | |
| Crnomelj | | | 7 | | 4 | | 1014 | | |
| Katarina | | | 6 | | | | | | |
| Kocevje | | | 5 | | | | | | |
| Kredarica |  | moderately cloudy | -8 |  | 22 | 43 | *
740 | | |
| Lesce | | | 8 | | 11 | | 1011 | | |
| Lisca |  | in clouds | 1 | | 7 | | *
902 | | |
| Ljubljana |  | prevailingly cloudy | 9 | | 7 | | 1012 | | |
| Ljubljana Jože Pučnik Airport | | prevailingly cloudy | 8 | | 11 | | 1011 | | |
| Maribor Edvard Rusjan Airport | | prevailingly cloudy | 8 |  | 7 | | 1012 | | |
| Murska Sobota | | cloudy | 8 | | 7 | | 1012 | | |
| Nova Gorica | | moderately cloudy | 13 | | 11 | | 1010 | | |
| Novo mesto | | prevailingly cloudy | 7 |  | 7 | | 1013 | | |
| Portorož Airport | | moderately cloudy | 13 | | 4 | | 1010 | | |
| Postojna |  | mostly clear | 7 |  | 11 | | | | |
| Ratece | | | 7 | | | | | | |
| Slovenj Gradec | | prevailingly cloudy | 9 |  | 7 | | | | |
| Vogel | | | 0 | | | | | | |
| Vojsko | | | | | | | | | |