Climate of Slovenia
Slovenia, a hidden gem in the heart of Europe, is blessed with a remarkably diverse climate that gives the country a unique charm. From snow-capped peaks in the Alps to gentle breezes on the Adriatic coast, Slovenia offers a climate as varied as its landscape.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 3°C and 26°C
- Night:the average nighttime temperature is between -3°C and 13°C
- Rain: it rains 143 days and there is a total of approximately 615 mm rainfall
- Snow: it snows an average of 28 days per year
- Sun hours: throughout the year there are 2862 sun hours
Maximum temperature: | between 3°C and 26°C |
Warmest month: | 26°C in July |
Coldest month: | 3°C in January |
Night temperature: | between -3°C and 13°C |
Dry days: | 194 days |
Days with rain: | 143 days |
Days with snow: | 28 days |
Total rain sum: | 615 mm |
Hours of sunshine: | 2862 hours |
Mediterranean warmth on the coast
Lining the short but picturesque Adriatic coastline, Slovenia enjoys a lovely Mediterranean climate. Here, summers are hot and sunny, with temperatures easily reaching 30 degrees Celsius, while winters are mild. Perfect for sun, sea and beach lovers, this region offers a pleasant climate all year round.
Moderate maritime climate inland
Further inland, the climate transforms to a temperate maritime climate, with cooler summers and colder winters than on the coast. The summer months are pleasantly warm, with temperatures often between 25 and 30 degrees Celsius. Winters can be harsh, with snowfall transforming Slovenia's mountains into a winter sports paradise.
Alpine cool in the mountains
The Slovenian Alps have an alpine climate, where temperatures are considerably lower than in the rest of the country. Summers are mild and ideal for hiking and mountain climbing, while winters are cold and perfect for skiing and snowboarding. The snowy winters attract many winter sports enthusiasts every year.
Climate change and sustainable tourism
Slovenia is feeling the effects of climate change, with changes in precipitation patterns and more extreme weather conditions. The country is strongly committed to sustainable tourism, aiming to preserve its natural beauty for future generations. Visitors are encouraged to adopt eco-friendly practices and treat nature with respect.
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Slovenia.
Precipitation graph
This graph shows the average amount of rainfall per month for Slovenia.
Climate table of Slovenia
In this climate table you can see at a glance what the average weather per month is for Slovenia. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Slovenia might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 3 | 4 | 10 | 15 | 20 | 24 | 26 | 26 | 20 | 15 | 9 | 4 |
Night temp. (°C) | -3 | -3 | 1 | 5 | 7 | 10 | 12 | 13 | 9 | 6 | 3 | -2 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 46 | 62 | 50 | 38 | 64 | 61 | 52 | 42 | 58 | 45 | 57 | 40 |
Days with rain | 9 | 9 | 11 | 14 | 17 | 16 | 15 | 10 | 12 | 10 | 11 | 9 |
Days with snow | 9 | 8 | 3 | 1 | - | - | - | - | - | - | 2 | 5 |
Dry days | 13 | 11 | 17 | 15 | 14 | 14 | 16 | 21 | 18 | 21 | 17 | 17 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 4 | 4 | 7 | 10 | 10 | 11 | 11 | 12 | 9 | 6 | 5 | 5 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 1 | 2 | 3 | 4 | 4 | 5 | 5 | 5 | 3 | 3 | 2 | 2 |
Best time to visit Slovenia
The best time to visit Slovenia depends on what you want to do. For beach lovers, the summer months of July and August are ideal for exploring the coast. If you want to enjoy hiking or cycling in nature, spring (April to June) and autumn (September to November) are perfect, with pleasant temperatures and fewer tourists. Winter sports enthusiasts are best to come to Slovenia between December and March, when the mountains are covered in snow.
Climate of Slovenia by month
What is the average climate in a given month for Slovenia? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Slovenia weather experiences
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