Weather in Slovenia in August

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20° C



44 mm

per month


63 %



74 %


What’s the weather like in Slovenia in August?

In August, Slovenia experiences warm and pleasant weather, making it an ideal time to visit. The country is located in Central Europe, and although small in size, it boasts a diverse climate with Mediterranean influences in the coastal regions and an alpine climate in the higher areas. August marks the peak of summer, with long days and plenty of sunshine.

Average daily temperatures

The average daily temperature in Slovenia in August ranges from 20°C to 28°C (68°F to 82°F). Coastal areas tend to be slightly warmer, with temperatures around 25°C (77°F), while the mountainous regions can be cooler, with temperatures dropping to around 15°C to 20°C (59°F to 68°F). The capital city of Ljubljana typically experiences temperatures in the mid-20s°C (mid-70s°F), making it a comfortable time to explore the city.

Sunshine and rainfall

August is one of the sunniest months in Slovenia, with an average of 9 to 10 hours of sunshine per day. The coastal areas and the southeastern part of the country receive a bit more sunshine than the rest of Slovenia. Nevertheless, it is essential to stay prepared for sudden showers and occasional thunderstorms, as Slovenia experiences some rainfall during this month. On average, Slovenia receives around 120 to 180 mm of rainfall in August, spread out over 10 to 12 days.

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