| Celje | | | 1 |  | 4 | | 1017 | | |
| Cerklje Airport (at Krka river) |  | prevailingly cloudy | 6 |  | 4 | | 1016 | | |
| Crnomelj | | | 11 |  | 11 | | 1016 | | |
| Katarina | | | 6 | | | | | | |
| Kocevje | | | 2 | | | | | | |
| Kredarica | | | -2 |  | 43 | 65 | *
747 | | |
| Lesce | | | 3 | | 7 | | 1018 | | |
| Lisca | | prevailingly cloudy | 6 | | 22 | 40 | *
906 | | |
| Ljubljana | | prevailingly cloudy | 9 |  | 7 | | 1017 | | |
| Ljubljana Jože Pučnik Airport |  | moderately cloudy | 2 | | 4 | | 1018 | | |
| Maribor Edvard Rusjan Airport | | prevailingly cloudy | 2 | | 7 | | 1016 | | |
| Murska Sobota | | prevailingly cloudy | 4 | | 4 | | 1015 | | |
| Nova Gorica |  | cloudy | 6 |  | 4 | | 1019 | | |
| Novo mesto |  | clear | 4 |  | 7 | | 1017 | | |
| Portorož Airport | | moderately cloudy | 5 |  | 14 | | 1019 | | |
| Postojna | | prevailingly cloudy | 6 | | 7 | | | | |
| Ratece | | | -1 | | | | | | |
| Slovenj Gradec |  | fog | 3 | | 4 | | | | |
| Vogel | | | 4 | | | | | | |
| Vojsko | | | | | | | | | |