| Celje | | | 7 |  | 4 | | 1024 | | |
| Cerklje Airport (at Krka river) |  | prevailingly cloudy | 11 |  | 7 | | 1023 | | |
| Crnomelj | | | 12 | | 0 | | 1023 | | |
| Katarina | | | 9 | | | | | | |
| Kocevje | | | 12 | | | | | | |
| Kredarica | | prevailingly cloudy | -1 |  | 22 | 61 | *
753 | | |
| Lesce | | | 10 |  | 4 | | 1023 | | |
| Lisca |  | cloudy | 5 | | 14 | | *
913 | | |
| Ljubljana |  | mostly clear | 8 |  | 4 | | 1024 | | |
| Ljubljana Jože Pučnik Airport | | prevailingly cloudy | 8 |  | 4 | | 1024 | | |
| Maribor Edvard Rusjan Airport | | mostly clear | 7 | | 7 | | 1022 | | |
| Murska Sobota | | prevailingly cloudy | 7 |  | 0 | | 1022 | | |
| Nova Gorica |  | clear | 13 | | 11 | | 1024 | | |
| Novo mesto | | prevailingly cloudy | 10 | | 4 | | 1023 | | |
| Portorož Airport |  | moderately cloudy | 11 |  | 7 | | 1025 | | |
| Postojna | | clear | 12 | | 14 | | | | |
| Ratece | | | 6 | | | | | | |
| Slovenj Gradec | | prevailingly cloudy | 5 | | 4 | | | | |
| Vogel | | | 6 | | | | | | |
| Vojsko | | | | | | | | | |