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Julian Alps Weather & Climate: Slovenia

Climate by month across the Julian Alps, Slovenia, average temperatures, rainfall and the best time to visit.

Climate overview of the Julian Alps

the Julian Alps in Slovenia sees its peak temperatures in July (24°C (75°F)) and its coolest in January (2°C (36°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Bled, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In the Julian Alps, during the months of June, July, August and September you can expect comfortable weather, with average temperatures ranging from 19°C (66°F) to 24°C (75°F).

The cooler season is during the months of January, February, March, November and December.

Precipitation in the Julian Alps varies considerably throughout the year. The wettest conditions occur in September with 157 mm (6.2 in) of rain, while January stays relatively dry with 66 mm (2.6 in).

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

Explore the Julian Alps by month

Pick a month to see the average temperature, rainfall and sunshine in the Julian Alps — and find the best time to visit. (based on Bled)

Popular cities by month

Compare cities per month. Toggle cities on/off.

Bled Kranjska Gora Bohinj Radovljica Jesenice
Day temperature (°C)
Monthly rainfall (mm)
Monthly sunshine (hours)

Climate map of the Julian Alps

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
32°

Compare popular cities

Average daytime and nighttime temperatures, yearly rainfall and sunshine.

Bled 3°C (37°F) 24°C (75°F) -5°C (23°F) 14°C (57°F) 1491 mm (59 in) 1,983 hours
Kranjska Gora 2°C (36°F) 23°C (73°F) -6°C (21°F) 13°C (55°F) 1655 mm (65 in) 1,697 hours
Bohinj 3°C (37°F) 24°C (75°F) -5°C (23°F) 14°C (57°F) 1714 mm (67 in) 1,983 hours
Radovljica 3°C (37°F) 25°C (77°F) -5°C (23°F) 14°C (57°F) 1447 mm (57 in) 1,983 hours
Jesenice 2°C (36°F) 24°C (75°F) -5°C (23°F) 13°C (55°F) 1508 mm (59 in) 1,983 hours

Places in the Julian Alps, Slovenia

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.