Ljubljana Weather History
Slovenia · Europe · Weather data 1976–today
Ljubljana sits 5126km from the equator, 281m above sea level. That combination gives it a mild climate with rain spread evenly through the year (Temperate oceanic climate). Its record high is 36.2°C, set 2013-08-04, its record low -25.8°C, set 1985-01-07.
Data through September 20, 2026.
Frequently asked questions about the weather in Ljubljana
What is the hottest temperature ever recorded in Ljubljana?
The highest temperature in this record for Ljubljana is 36.2°C, measured on 2013-08-04. That is a recorded daily value from Ljubljana's own series covering 1976 to 2025, not an estimate or a regional average.
What is the coldest temperature ever recorded in Ljubljana?
The lowest temperature in this record for Ljubljana is -25.8°C, measured on 1985-01-07. Together with the heat record above, that spans the full range this city has actually experienced across 1976 to 2025.
How much rain does Ljubljana get a year?
Ljubljana averages 1181mm of precipitation a year, spread across roughly 131 days with at least 1mm. That average is taken over 50 complete calendar years, so one exceptionally wet or dry year does not set the figure.
What was the wettest day on record in Ljubljana?
On 2020-09-25, 68.4mm fell on Ljubljana, the highest single-day total in this series. For scale, that is roughly 6% of what the city receives in an average full year, in one day.
How many hours of sunshine does Ljubljana get a year?
Ljubljana averages 2960 sunshine hours a year, which works out to about 8.1 hours a day across the whole year. Sunshine hours measure the time direct sunlight actually reaches the ground, not simply how long it is light.
How warm are summers and how cold are winters in Ljubljana?
Across the summer months Ljubljana averages a daytime high near 24.3°C, while winter nights average -2.4°C. The seasons here are set from Ljubljana's position relative to the equator rather than a fixed northern-hemisphere calendar.
What is the strongest wind recorded in Ljubljana?
The strongest wind speed recorded in Ljubljana is 33 km/h, on 2015-03-05. That is the daily maximum sustained wind rather than the peak gust, which typically runs higher still.
