Climate and Weather of Carinthia, Slovenia

In Slovenia you have several regions, one of which is called Carinthia. The most popular city in this region is Portorož, whose climate data we'll examine to provide you with an overview of what weather to expect in Carinthia. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Carinthia, the months of May, June, September and October bring pleasant weather, with average temperatures ranging between 19°C and 25°C.

The warmest weather in Carinthia arrives in August, when temperatures climb to 28°C. In contrast, January sees the mercury drop to daytime highs of 9°C.

The colder period typically falls in the months of January and February.

When it comes to rainfall, Carinthia sees significant variations throughout the year. November tends to be the wettest, receiving 177 mm of rain, while July is much drier with just 55 mm.

For those seeking sunshine, July usually has the brightest skies, making it an excellent time for exploring the region.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of Carinthia, Slovenia?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.