The climate of Slovenia has an average yearly temperature of 17°C. Throughout the year, the average monthly temperature can drop to 5°C and rise to 28°C.
Annually, about 1493 mm of rain falls. This gives a good overview of how much rain to expect in Slovenia. Additionally, about 66 cm of snow falls each year.
The climate table for Slovenia shows the average temperatures, precipitation, snowfall, and UV index per month.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daytime temperature (°C)
5
8
13
17
20
26
28
27
22
17
11
6
Nighttime temperature (°C)
-2
-1
1
5
10
14
16
15
11
8
3
-1
Precipitation (mm)
234
187
112
71
110
104
130
103
122
89
100
131
Snowfall (cm)
18
22
4,7
3,3
0
0
0
0
0
0
5,0
12
UV Index
2
3
5
6
7
7
8
7
5
4
2
2
Temperature per month in Slovenia
This graph shows the average high temperatures in degrees Celsius for each month in Slovenia
Precipitation per month in Slovenia
This graph shows the average monthly precipitation in millimeters in Slovenia.
Snowfall per month in Slovenia
This graph shows the average snowfall in centimeters per month in Slovenia.
UV index per month in Slovenia
This graph shows the average UV index per month in Slovenia.
Yearly temperature in Slovenia
This graph shows the average yearly temperature in Slovenia, measured in degrees Celsius.
Yearly total precipitation in Slovenia
This graph shows the average yearly precipitation in millimeters in Slovenia.
Yearly snowfall in Slovenia
This graph shows the average yearly snowfall in Slovenia, measured in centimeters.
More climate information about 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.
Mediterranean warmth on the coast
Long the short but picturesque Adriatic coastline, Slovenia enjoys a wonderful Mediterranean climate. Here summers are warm and sunny, with temperatures easily reaching 30 degrees Celsius, while winters are mild. This region is perfect for sun, sea and beach lovers, offering 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 each year.
Climate change and sustainable tourism
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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, with the goal of preserving its natural beauty for future generations. Visitors are encouraged to adopt environmentally friendly practices and treat nature with respect.
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 biking in nature, spring (April to June) and autumn (September to November) are perfect, with pleasant temperatures and fewer tourists. Winter sports enthusiasts should visit Slovenia between December and March, when the mountains are covered with snow.
Weather experiences in Slovenia
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Average weather in Slovenia per month
Click on a month below to see in detail how the weather typically is in Slovenia and what to expect. Based on the historical weather data of Slovenia, you can view the average temperature, precipitation, wind, and UV index for each day of the month.
