Slovenia
Weather locations in Slovenia
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Slovenia illustrated weather map
2 mapped locations
Only locations with a verified coordinate are marked. The complete location list is below.
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Climate of Slovenia
Country climate guideSlovenia is small but unusually varied for its size, since it holds a piece of the Alps, the Pannonian Plain, the Dinaric karst and a stretch of the Adriatic. Four recognisable climates meet there: a continental one in the north-east, an alpine one in the High Julian Alps, a Mediterranean regime on the coast, and a transitional sub-Mediterranean regime on the karst plateaux behind it. The country works as a compressed version of Central Europe's climate.
Main climate types
The largest share of the country is the humid continental climate of the Ljubljana basin and the Pannonian fringe, classed Cfb, with four distinct seasons. The Julian Alps and the Triglav massif above 2,000 metres have an alpine climate with long snow cover and cool, wet summers. The narrow coastal strip from Muggia to Koper has a Mediterranean climate, and the karst plateau behind it is a hot, dry sub-Mediterranean zone that also feels the cold, dry bora from the north-east.
Temperatures
Ljubljana's means run from about 0 or 1 °C in January to about 21 or 22 °C in July, with summer afternoons reaching the high twenties. On the coast at Koper, January means are near 4 °C and July near 23 °C, with the sea above 24 °C in summer. Alpine stations average below freezing in winter and stay cool through the summer, and the country's coldest temperatures are recorded there.
Rainfall
Ljubljana takes roughly 1,000 to 1,100 mm a year, with a notable autumn maximum in November, while mountain settlements in the Julian Alps receive around 1,500 mm. The coastal and karst areas are drier, near 800 to 1,000 mm, with a distinct summer dry spell and the heaviest rain in autumn where a humid southerly flow meets the mountains. Snow falls regularly inland from December to February.
When to go
The coast is busiest and best in July and August, when the water is warmest, though those weeks are also the driest and hottest. Late May and September bring warm days with fewer crowds. For alpine walking and winter sports, the season runs roughly from December to March in the Julian Alps, and the country is small enough to reach any region within a couple of hours.