The climate in Slovenia

Average daytime and nighttime temperatures


All climatic diagrams of this page are taken from the collected data from 12 measuring stations in Slovenia.
Weather stations at an altitude above 2520m have not been included.
All data correspond to the average monthly values of the last 20 years.


Back to overview: Slovenia

Climate zone: Moderate zone of the northern hemisphere

The climate in Slovenia is much more unsettled than in central Europe and offers varied seasons with deep winters and warm summers. A beach holiday can be enjoyed in the warmer season with water temperatures up to 25 degrees.

Duration of daylight and sunshine in Slovenia

Travel season

Due to the warmer temperatures the best time for traveling is from May to September. Winter athletes will find their favorite weather conditions from December to January.


hours of sunshine per day
Sunshine hours per day in Slovenia
rainy days per month
Rainy days per month in Slovenia
Precipitation in mm/day
Precipitation in Slovenia
Relative humidity in %
Relative humidity in Slovenia
Water temperature
Water temperatures in Slovenia
Absolute humidity in g/m³ (approx.)
Absolute humidity in Slovenia