September in Slovenia is on average a very mild month, with a minimum
temperature of 10.3 degrees Celsius (51 degrees Fahrenheit), a maximum of 20.7 °C (69 °F), and therefore a daily average of 15.5 °C (60 °F).
In the following table, we can see the temperature in Slovenia in the month of September, in a list of locations.
Slovenia - Average temperatures in SeptemberCity
(from north to south) | Min (°C) | Max (°C) | Mean (°C) | Min (°F) | Max (°F) | Mean (°F) |
|---|
| Murska Sobota | 10 | 22 | 16.1 | 51 | 71 | 61.0 |
|---|
Maribor
(270 m.) | 11 | 21 | 16.2 | 52 | 70 | 61.1 |
|---|
Slovenj Gradec
(445 m.) | 9 | 20 | 14.6 | 48 | 69 | 58.4 |
|---|
Kranjska Gora
(800 m.) | 7 | 19 | 12.7 | 44 | 65 | 54.9 |
|---|
Kredarica
(2,500 m.) | 1 | 6 | 3.8 | 35 | 43 | 38.9 |
|---|
Celje
(240 m.) | 10 | 22 | 15.8 | 50 | 71 | 60.5 |
|---|
Ljubljana
(300 m.) | 12 | 22 | 16.7 | 53 | 71 | 62.1 |
|---|
| Nova Gorica | 12 | 24 | 18.4 | 54 | 76 | 65.0 |
|---|
| Novo Mesto | 11 | 22 | 16.2 | 52 | 71 | 61.2 |
|---|
Postojna
(530 m.) | 10 | 20 | 15.0 | 49 | 69 | 58.9 |
|---|
| Koper | 16 | 25 | 20.6 | 61 | 77 | 69.2 |
|---|
| Portoroz | 14 | 25 | 19.1 | 57 | 76 | 66.4 |
|---|
Average
Slovenia | 10.3 | 20.7 | 15.5 | 50.5 | 69.2 | 59.9 |
|---|
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